Montgomery County

CarriesCrossesLocationDesignStatusYear BuiltYear ReconSpan LengthTotal LengthSRSD/FOID
NBI report
Bridgehunter
KENSINGTON PARKWAYROCK CREEK0.2 MI S OF BEACH DRIVESteel Arch - Deck (4 spans)--1910--24.0103.083.1--200000M-0073010
NBI reportBRIGHTON DAM ROADREDDY BRANCH0.9 MI E OF JCT SR 97Steel Stringer/Multi-beam or girder--1910197524.927.965.0FO200000M-0117010
NBI report
Bridgehunter
MONTEVIDEO ROADDRY SENECA CREEK1.1 M N OF RIVER RDSteel Truss - Thru--1910198949.950.913.5SD200000M-0030010
NBI report
Bridgehunter
BALTIMORE ROADROCK CREEK0.5 MI S OF JCT SR 28Concrete Arch - Deck--1911--59.159.165.8FO200000M-0201010
NBI reportRIVER ROADBROAD RUN0.3 MI E OF ELMER SCHOOLSteel Stringer/Multi-beam or girder--1911199228.933.154.6FO200000M-0040010
NBI report
Bridgehunter
MD 115NORTH BR OF ROCK CREEK0.29 M E OF GRIST MILL DRConcrete Arch - Deck--1917197029.934.581.7--100000150016010
NBI report
Bridgehunter
TALBOT AVENUECSXT RAILROAD0.2 MI E OF MICHIGAN AVESteel Girder and floorbeam system (3 spans)--1918199558.1105.011.3SD200000M-0085010
NBI reportBIG WOODS ROADLITTLE MONOCACY RIVER0.6 MI S OF JCT SR 28Steel Stringer/Multi-beam or girder--1919197256.162.084.2--200000M-0044010
NBI report
Bridgehunter
GRIFFITH ROADHAWLINGS RIVER1 MI W OF JCT SR 650Concrete Arch - Deck--1920--23.024.948.1FO200000M-0120010
NBI reportRANNOCH ROADMINNEHAHA BRANCH0.05 MILES WEST OF MD 614Concrete Culvert (2 spans)--1920--9.821.098.9--200000M-0152020
NBI reportMD 320SLIGO CREEK0.69 MILE SOUTH OF MD 193Concrete Tee beam (2 spans)--1920193320.044.957.2--100000150051010
NBI reportHUNTMASTER ROADGOSHEN BRANCH0.2 MI NORTH OF BRINK RDSteel Stringer/Multi-beam or girder--1920197459.163.093.5--200000M-0141010
NBI reportBRIGHTON DAM ROADHAWLINGS RIVER0.9 MI W OF JCT SR MD 650Steel Stringer/Multi-beam or girder--1920197527.934.161.9FO200000M-0108010
NBI reportPARTNERSHIP RDRUSSELL BRANCH1.2 MI S OF JCT SR 107Steel Stringer/Multi-beam or girder--1920197639.040.468.6--200000M-0037010
NBI reportSOUTHLAWN LANEROCK CREEK0.25 MI W OF AVERY RDSteel Stringer/Multi-beam or girder--1920200229.932.264.5FO200000M-0050010
NBI reportMD 355LITTLE SENECA CREEK1.44 MILES NORTH OF MD 27Concrete Tee beam--1922--24.927.960.8FO100000150054010
NBI reportMD 355LITTLE BENNETT CREEK0.10 MILE SOUTH OF MD 109Concrete Tee beam--1925--40.044.043.1SD100000150053010
NBI reportSCHAEFFER ROADLITTLE SENECA CREEK0.5 MI E MD RTE 121Steel Stringer/Multi-beam or girder--1925--39.048.952.5SD200000M-0137010
NBI reportMARTINSBURG ROADPOTOMAC RIVER TRIBUTARY1.2 MI N OF WHITES FERRYSteel Stringer/Multi-beam or girder--1925195324.927.987.2--200000M-0042010
NBI reportHARRIS ROAD WESTLITTLE MONOCACY RIVER0.7 MI S OF MT EPHRAM RDSteel Stringer/Multi-beam or girder--1925199224.926.962.4--200000M-0046010
NBI reportSNOUFFER SCHOOL RDCABIN BRANCH0.1 MI N OF CENTERWAY RD Slab--1925200225.928.972.3FO200000M-0065010
NBI reportBARNES ROADBENNETT CREEK0.1 MI N OF CLARKSBURG RDSteel Stringer/Multi-beam or girder--1925200434.138.461.2FO200000M-0008010
NBI report
Bridgehunter
HAVILAND MILL ROADHAWLINGS RIVER0.8 MI EAST OF MD 650Concrete Arch - Deck--1926--40.040.067.1FO200000M-0098010
NBI reportMD 97REDDY BRANCH2.89 MILES S OF MD 650Concrete Tee beam--1927--24.026.953.4FO100000150012010
NBI reportMD 410BRANCH OF ROCK CREEK0.34 MILE WEST OF MD 390Concrete Slab--1929--24.027.956.0--100000150060010
NBI reportFLOWER AVENUESLIGO CREEK0.28 MI SE OF MONT COSteel Stringer/Multi-beam or girder--1930--33.136.148.1FO200000M-T-02010
NBI reportMAPLE AVENUESLIGO CREEK0.5 MI N OF JCT SR 410Concrete Slab (2 spans)--1930--20.045.965.0FO200000M-T-01010
NBI reportMD 97HAWLINGS RIVER0.88 MILE SOUTH OF MD 650Concrete Tee beam--1930--29.933.155.5FO100000150011010
NBI report
Bridgehunter
ZION ROADHAWLINGS RIVER2.8 MILES NORTH OF MD 108Concrete Arch - Deck--1930--22.022.051.7SD200000M-0121010
NBI reportCLUB HOLLOW ROADBROAD RUN0.2 MI W OF EDWARDS FERRYSteel Stringer/Multi-beam or girder--1930198225.928.968.7FO200000M-0041010
NBI reportGOSHEN ROADWHETSTONE RUN TRIBUTARY.25 MI N OF MIDCOUNTY HWYSteel Stringer/Multi-beam or girder--1930199222.024.067.7FO200000M-0060010
NBI reportBERRYVILLE RDSENECA CREEK TRIB1 MI N OF JCT SR 112Steel Stringer/Multi-beam or girder--1930199627.933.162.4FO200000M-0028010
NBI reportGLEN ROADWATTS BRANCH1.5 MI W OF JCT SR 189Steel Stringer/Multi-beam or girder--1930199837.140.059.2FO200000M-0014010
NBI reportPARK VALLEY ROADSLIGO CREEKAT SLIGO CR PKWYConcrete Tee beam--1931--29.930.848.7SD200000M-PK03010
NBI reportWHITES FERRY ROADBROAD RUN3 MILES WEST OF MD 109Concrete Slab (2 spans)--1931--16.140.083.8--200000M-0186010
NBI reportMD 396LITTLE FALLS BRANCH0.69 MILE WEST OF WASH DCPrestressed Slab--1931197327.929.991.2--100000150057010
NBI report
Bridgehunter
MD 195SLIGO CR PKWY & SLIGO CR0.14 MILE SOUTH OF MD 787Concrete Arch - Deck (3 spans)NR eligible1932--89.9225.150.0SD100000150033010
NBI reportMD 547ROCK CREEK0.66 MILE WEST OF MD 185Concrete Tee beam--1932--47.952.262.5FO100000150062010
NBI reportWEST OLD BALTIMORELITTLE SENECA CREEK1.0 MILES WEST OF MD 355Steel Stringer/Multi-beam or girder--1934197257.163.070.5--200000M-0001010
NBI reportGLEN ROADPINEY BRANCH0.6 MI W OF GLEN MILL RDConcrete Tee beam--1935--22.025.920.3FO200000M-0015010
NBI reportWILDCAT ROADWILDCAT BRANCH2.4 MI SW OF MD 124Steel Stringer/Multi-beam or girder--1935200624.932.278.9FO200000M-0068010
NBI reportBRINK ROADGREAT SENECA CREEK2.1 MILES EAST OF MD 27Steel Stringer/Multi-beam or girder--1936197258.164.045.8SD200000M-0064010
NBI reportBARNESVILLE ROADLITTLE MONOCACY RIVER0.6 MI E OF MT EPHRAIM RDConcrete Tee beam--1940--44.949.968.5--200000M-0045010
NBI report
Bridgehunter
ELMHIRST PARKWAYROCK CREEK TRIBUTARY0.3 MI N OF CEDAR LANESteel Arch - Deck--1940--20.020.068.9SD200000M-PK13010
NBI report
Bridgehunter
KENSINGTON PARKWAYSILVER CREEK0.5 MI EAST OF MD 193Steel Arch - Deck--1940--20.020.094.6--200000M-K-03010
NBI report
Bridgehunter
KENT STREETSILVER CREEK0.1 MI E KENSINGTON PKWYSteel Arch - Deck--1940--20.020.066.6FO200000M-K-04010
NBI reportGLEN ROADKILGOUR BRANCH1.5 MI WEST OF MD 189Steel Stringer/Multi-beam or girder--1942199226.927.945.0FO200000M-0013010
NBI reportBRIGHTON DAM ROADBRIGHTON DAM & TRIADELPH1 MILE EAST OF MD 650Prestressed Slab (15 spans)--1944199940.0602.177.7--200000M-0229010
NBI reportEAST DEER PARK DRICSXT RAILROAD0.6 MILES EAST OF MD 355Steel Stringer/Multi-beam or girder (3 spans)--1945201436.185.072.1--200000M-0132010
NBI reportPEDESTRIANUS 290.06 MI S OF SLIGO AVESteel Girder and floorbeam system--1948--77.1149.90.0--100000150078130
NBI reportGREENTREE ROADBULLS RUN0.5 MI E OF JCT SR 191Concrete Culvert (2 spans)--1949--12.124.968.4FO200000M-0180020
NBI report
Bridgehunter
JONES MILL ROADCOQUELIN RUN0.5 MILES NORTH OF MD 410Steel Culvert (2 spans)--1949200013.136.784.1--200000M-0165030
NBI reportCLARA BARTON PARKWCLARA BARTON PARKWAY (SB0.1 MILES WEST OF MACARTHConcrete Slab--1950--1409.21409.20.0--3300044P0000000
NBI reportPINEY MEETINGHOUSEWATTS BRANCH0.8 MILES NORTH OF MD 190Concrete Tee beam--1950--44.050.949.0SD200000M-0021010
NBI reportEDWARDS FERRY ROADC&O CANAL0.1 miles north of PotomaSteel Stringer/Multi-beam or girder--1950198914.120.331.2SD3100001P0000000
NBI reportIS 270 NBMD 109, LITTLE BENNETT C0.22 MI S OF FREDERICK COSteel Stringer/Multi-beam or girder (4 spans)--1950200154.1168.085.4FO100000150036011
NBI reportIS 270 SBMD 109, LITTLE BENNETT C0.22 MI S OF FREDERICK COSteel Stringer/Multi-beam or girder (4 spans)--1950200154.1168.085.4FO100000150036012
NBI reportPARKLAWN ENTRANCEROCK CREEKRT 28 SOUTH OF ROCKVILLESteel Stringer/Multi-beam or girder--1950200236.140.047.8FO200000M-PK17010
NBI reportStokes RoadStoney Creek50m east of E Palmer RdPrestressed Tee beam--1950201121.323.377.1--1MD0180
NBI reportMD 117GREAT SENECA CREEK1.82 MILES EAST OF MD 118Steel Stringer/Multi-beam or girder (3 spans)--1951--40.0107.968.5FO100000150093010
NBI reportRANDOLPH ROAD (WB)ROCK CREEK0.6 MILES WEST OF MD 586Steel Stringer/Multi-beam or girder (2 spans)--1951199340.082.075.7--200000M-0080014
NBI reportRIFFLE FORD ROADGREAT SENECA CREEK1.8 MILES EAST OF MD 118Steel Stringer/Multi-beam or girder--1952197150.955.183.0--200000M-0140010
NBI reportRANDOLPH ROAD (EB)ROCK CREEK1.5 MILES EAST OF MD 355Steel Stringer/Multi-beam or girder (2 spans)--1953196640.082.073.4FO200000M-0080013
NBI reportMD 118IS 2700.33 M N OF AIRCRAFR DRSteel Stringer/Multi-beam or girder (2 spans)--19541982159.1319.983.0--100000150041010
NBI reportUS 29PATUXENT RIVERON HOWARD CO LINESteel Girder and floorbeam system (4 spans)--19541984140.1524.068.0--100000150034010
NBI reportIS 270MD 1170.62 MILE SOUTH OF MD 124Steel Stringer/Multi-beam or girder (3 spans)--1954198755.1123.081.0FO100000150045010
NBI reportMD 190MUDDY BRANCH0.98 M E OF PETTIT WAYSteel Stringer/Multi-beam or girder--1954198746.949.981.7--100000150007010
NBI reportIS 270GR SENECA CR & GAME PRE1.17 MILES N OF MD 124Steel Stringer/Multi-beam or girder (3 spans)--1954198985.0231.080.0--100000150043010
NBI reportNELSON STREETWATTS BRANCH0.5 MILES NORTH OF MD 28Concrete Culvert--1955--24.930.898.8--200000M-R-07020
NBI reportBEL PRE ROADBEL PRE CREEK0.5 MILES WEST OF MD 182Steel Stringer/Multi-beam or girder--1955196920.026.951.0FO200000M-0092010
NBI reportMD 28IS 270 & C-D ROADS0.96 MILE NORTH OF MD 189Steel Stringer/Multi-beam or girder (4 spans)--1955198581.0296.973.1FO100000150048010
NBI reportIS 270MD 1240.62 MILE NORTH OF MD 117Steel Stringer/Multi-beam or girder (3 spans)--1955199186.0173.985.0--100000150044010
NBI reportINWOOD AVENUETRIBUTARY TO SLIGO CREEKAT FOLK STREETSteel Stringer/Multi-beam or girder--1956200641.042.083.4FO200000M-0139010
NBI reportUS 29MD 6500.35 M S OF STEWART LANESteel Stringer/Multi-beam or girder (4 spans)--1957198460.0205.176.7--100000150067010
NBI reportUS 29 NBPAINT BRANCH0.87 MILE NORTH OF MD 650Steel Stringer/Multi-beam or girder (3 spans)--19571990140.1365.292.0--100000150076011
NBI reportUS 29 SBPAINT BRANCH0.87 MILE NORTH OF MD 650Steel Stringer/Multi-beam or girder (3 spans)--19571990140.1365.292.0--100000150076012
NBI reportLITTLE FALLS PARKWWILLET BRANCH0.1 MI S OF HILLANDALE RDConcrete Culvert--1958--19.024.069.0--200000M-PK02020
NBI reportMD 193IS 4950.59 MILE EAST OF US 29Steel Stringer/Multi-beam or girder (2 spans)--19581972101.1293.072.0FO100000150136010
NBI reportIS 270 RAMP CIS 270Y RAMPS B & B30.85 MILE NORTH OF MD 187Steel Stringer/Multi-beam or girder--19581990120.1298.981.0FO100000150082010
NBI reportLITTLE FALLS PARKWWILLET BRANCH0.1 MI N DORSET AVEPrestressed Box beam or girders - Multiple--1958200545.948.980.9--200000M-PK01011
NBI reportGROSVENOR LAIS 2700.27 MILE NORTH OF I-495Steel Stringer/Multi-beam or girder (4 spans)--1958200878.1274.979.7--100000150077010
NBI reportGOLD MINE ROADHAWLINGS RIVER0.4 MILES WEST OF MD 650Steel Stringer/Multi-beam or girder--1958200929.933.138.6--200000M-0096010
NBI reportBOWIE MILL ROADROCK CREEK NORTH BRANCH1.8 MI NE OF MD 115Steel Stringer/Multi-beam or girder--1959--39.042.078.9--200000M-0069010
NBI reportCSX TRANSPORTATIONIS 4950.69 MILE WEST OF MD 97Steel Girder and floorbeam system--1959--110.9226.10.0--100000150128140
NBI reportCO 141 & RAMP N(6)GUNNERS BRANCH0.1 MILE WEST OF IS 270Steel Culvert (2 spans)--1959199113.128.979.2--100000150184030
NBI reportMD 390CSX TRANSPORTATION0.45 MI N OF MD 410Steel Stringer/Multi-beam or girder (3 spans)--19592001103.0195.989.4--100000150089010
NBI reportRIVER ROADSENECA CREEK0.5 MI W OF SENECA ROADSteel Stringer/Multi-beam or girder (3 spans)--1959200142.0126.078.6--200000M-0027010
NBI reportIS 495SLIGO CREEK PARKWAY0.604 MILE EAST OF MD 97Steel Stringer/Multi-beam or girder (3 spans)--1959200248.9112.985.0--100000150133010
NBI reportIS 495BRUNETT AVENUE0.297 MILE WEST OF US 29Steel Stringer/Multi-beam or girder (3 spans)--1959200267.9143.183.0--100000150134010
NBI report
Bridgehunter
CEDAR LANEROCK CREEKAT BEACH DRIVEPrestressed Box beam or girders - Multiple (4 spans)--1959201141.0171.974.4--200000M-0074010
NBI reportANDREW STREETROCK CREEK TRIBUTARY0.5 MI. EAST OF ROUTE 185Prestressed Channel beam--1960--42.042.065.9FO200000M-0354010
NBI reportMD 355 SBIS 495 IL1.31 MILES S OF MD 547Steel Stringer/Multi-beam or girder (3 spans)--1960--138.1294.064.8FO100000150120010
NBI reportMD 355 NBIS 495 IL1.31 MILES S OF MD 547Steel Stringer/Multi-beam or girder (3 spans)--19601983124.0232.051.2FO100000150121010
NBI reportSEVEN LOCKS ROADCABIN JOHN CREEK.1 MI S OF DEMOCRACY BLVDConcrete Culvert (3 spans)--1960199214.144.981.8--200000M-0143020
NBI reportMD 355 SBMD 355 RAMP 10.1 MILE N OF IS 495 WBLSteel Stringer/Multi-beam or girder (3 spans)--1960199849.9139.162.0FO100000150117010
NBI reportGLEN MILL ROADPINEY BRANCH0.6 MI N OF GLEN RD.Steel Stringer/Multi-beam or girder--1960200226.928.990.8--200000M-0016010
NBI reportWAYNE AVENUESLIGO CREEKAT MANCHESTER AVENUEPrestressed Box beam or girders - Multiple (2 spans)--1960200436.175.175.1FO200000M-0162010
NBI reportCLARA BARTON PARKWRIVERSIDE AVENUE0.7 MILES SOUTH OF I-495;Concrete Frame--1961--28.228.290.3FO3300031P0000000
NBI reportDENNIS AVENUESLIGO CREEK TRIBUTARY0.32 MI E OF JCT SR 97Prestressed Box beam or girders - Multiple--1961--29.934.179.1--200000M-0194010
NBI report
Bridgehunter
FUTURE ALIGNMENTCLARA BARTON PARKWAY (NB2.5 MILES SOUTH OF I-495.Concrete Frame (3 spans)--1961--77.1216.983.1FO3300034P0000000
NBI reportHAWKINS CREAMERY RGREAT SENECA CREEK1.3 MILES WEST OF MD 108Steel Stringer/Multi-beam or girder--1961199228.930.896.7--200000M-0129010
NBI reportCLARA BARTON PARKWLITTLE FALLS BRANCH4.5 MILES SOUTH OF I-495.Prestressed Stringer/Multi-beam or girder--1961199351.859.481.2--3300037P0000000
NBI reportGREENWAY DRIVELITTLE FALLS BRANCH TRIB0.1 MI SOUTH OF MD 190Concrete Slab (2 spans)--1962--13.126.969.3--200000M-0116010
NBI reportMD 190IS 4951.19 MILES WEST OF MD 188Steel Stringer/Multi-beam or girder (4 spans)--1962197086.0314.084.0--100000150110010
NBI reportIS 495SEVEN LOCKS RD0.59 MILE EAST OF MD 190Steel Stringer/Multi-beam or girder (3 spans)--1962199074.2154.980.0--100000150106010
NBI reportCARDEROCK ACCESS CCLARA BARTON PARKWAY0.7 MILES WEST OF MACARTHPrestressed Stringer/Multi-beam or girder--19621991110.9117.883.0--3300030P0000000
NBI reportERICSSON ROADCLARA BARTON PARKWAY1.3 MILES SOUTH OF I-495.Prestressed Stringer/Multi-beam or girder--19621991120.1120.184.0--3300032P0000000
NBI reportBEACH DRIVEROCK CREEK1.3 MI SOUTH OF MD 547Steel Stringer/Multi-beam or girder (3 spans)--1962199564.0153.964.6FO200000M-PK09010
NBI reportCLARA BARTON PKWYROCK RUNW OF INTERCHANGEConcrete Culvert--1963--9.8509.980.5--100000150102020
NBI reportLITTLE FALLS PARKWWILLET BRANCH0.1 MI N DORSET AVEPrestressed Box beam or girders - Multiple--1963--43.045.975.9FO200000M-PK01012
NBI reportCLARA BARTON PARKWCABIN JOHN CREEK & CABIN1.6 MILES SOUTH OF I-495.Concrete Frame (3 spans)--19631985149.9378.095.7--3300033P0000000
NBI reportIS 495POTOMAC RIVERON VIRGINIA LINESteel Girder and floorbeam system (6 spans)--19631986279.91443.067.0--100000150100010
NBI reportIS 495 SE RAMPCLARA BARTON PKY & CANAL0.39 MI E OF VA LINESteel Stringer/Multi-beam or girder (3 spans)--1963199097.1439.091.3FO100000150142010
NBI reportHOWARD CHAPEL ROADHAIGHTS BRANCH1.7 MI NORTH OF MD 650Steel Stringer/Multi-beam or girder--1963199123.025.659.7FO200000M-0123010
NBI reportIS 495CLARA BARTON PKWY EBR0.34 MILE EAST OF VA LINESteel Stringer/Multi-beam or girder (4 spans)--1963199196.1360.981.0--100000150101010
NBI reportTWINBROOK PARKWAYCSXT RR & WMATA METRO0.24 MILES EAST OF MD 355Steel Stringer/Multi-beam or girder (3 spans)--1963199881.0165.056.8FO200000M-0154010
NBI reportEAST RANDOLPH ROADPAINT BRANCH0.5 MI W OLD COLUMBIA PKPrestressed Box beam or girders - Multiple (3 spans)--1963199932.296.169.0FO200000M-0090010
NBI reportIS 495 RAMPCLARA BARTON PKWY WBR0.55 MI W OF MD 191Steel Stringer/Multi-beam or girder (4 spans)--1963200873.2220.293.3--100000150103010
NBI reportBEACH DRIVESILVER CREEK0.4 MILES EAST OF MD 185Steel Arch - Deck (3 spans)--1964--8.943.348.3SD200000M-PK24010
NBI reportKEMP MILL ROADTRIBUTARY TO NORTHWEST B200 FT S OF GLENALLAN AVEConcrete Culvert (2 spans)--1964--9.821.096.3--200000M-0350020
NBI reportVALLEY ROADBOOZE CREEK40 FT E OF FALLEN OAK RDPrestressed SlabClosed1964--28.932.271.9SD200000M-0111010
NBI reportIS 495XCABIN JOHN CREEK0.22 MILE NORTH OF GV 6Steel Stringer/Multi-beam or girder (5 spans)--1964197062.0289.175.2--100000150085010
NBI reportIS 495X SBCABIN JOHN CREEK0.02 MILE SOUTH OF GV 6Concrete Box beam or girders - Multiple (3 spans)--19641970104.0253.075.7--100000150086010
NBI reportFOREST GLEN ROADIS 495.86 W OF MD 97Steel Stringer/Multi-beam or girder (6 spans)--1964197175.1377.065.4FO100000150127010
NBI reportIS 495 RAMP 'E'KENSINGTON PKWY0.19 MI E OF MD 185Steel Stringer/Multi-beam or girder (3 spans)--1964197164.0133.982.4--100000150125010
NBI reportSEMINARY ROADIS 4950.10 MI E OF MD 192Steel Stringer/Multi-beam or girder (2 spans)--19641971112.9356.079.9SD100000150129010
NBI reportIS 495CEDAR LANE0.65 MILE EAST OF MD 355Steel Stringer/Multi-beam or girder (3 spans)--1964199054.1107.067.0--100000150122010
NBI reportIS 495MD 1851.53 MILES WEST OF MD 355Steel Stringer/Multi-beam or girder (4 spans)--1964199066.9226.180.0FO100000150123010
NBI reportIS 495KENSINGTON PKWY0.19 MILE EAST OF MD 185Steel Stringer/Multi-beam or girder (3 spans)--1964199066.9130.980.0--100000150124010
NBI reportIS 495STONEY BROOK DR, ROCK CR0.97 MILE EAST OF MD 185Steel Stringer/Multi-beam or girder (3 spans)--19641990144.0379.068.3--100000150126010
NBI reportIS 495 RAMP 'K'(4)IS 495X NBR0.48 MI W OF MD 190Steel Stringer/Multi-beam or girder (3 spans)--1964200684.0205.191.4FO100000150109010
NBI reportBEACH DRIVEROCK CREEK TRIBUTARY0.81 MI N OF JCT SR 547Prestressed Box beam or girders - Multiple--1965--42.044.978.7FO200000M-PK05010
NBI reportDAYTON STREETTRIBUTARY TO SLIGO CREEK825 FEET EAST OF MD 97Concrete Tee beam--1965--24.024.097.7--200000M-0347010
NBI reportFAIRLAND ROADPAINT BRANCH1.5 MI WEST OF US 29Steel Stringer/Multi-beam or girder (2 spans)--1965--58.1124.072.0FO200000M-0091010
NBI reportLAURIE DRIVEHOLLYWOOD BRANCH0.4 MI S JCT RANDLPH RD ESteel Culvert (2 spans)--1965--9.821.099.9--200000M-0256030
NBI reportNEEDWOOD ROADROCK CREEK.6 MI W OF MUNCASTER MILLConcrete Slab--1965--32.236.188.7--200000M-0055010
NBI reportQUINCE ORCHARD ROAMUDDY BRANCH1.8 MILES SOUTH OF MD 28Steel Stringer/Multi-beam or girder--1965--28.933.164.0FO200000M-0023010
NBI reportFALSTONE AVENUELITTLE FALLS BRANCH0.1 MI E OF WARWICK AVESteel Stringer/Multi-beam or girder--1965199023.025.960.0--200000M-S-01010
NBI reportBLACK ROCK RDGREAT SENECA CREEK0.7 MI N OF JCT SR 28Steel Stringer/Multi-beam or girder (2 spans)--1965199339.074.268.3FO200000M-0047010
NBI reportGARRETT PARK ROADROCK CREEK100 FT W OF BEACH DRIVESteel Stringer/Multi-beam or girder (3 spans)--1965200076.1153.97.0SD200000M-PK04010
NBI reportBEACH DRIVEROCK CREEK0.15 MI N OF JCT SR 547Concrete Culvert (3 spans)--1966--14.144.074.1FO200000M-PK06020
NBI reportLYTTONSVILLE PLACEHIKER-BIKER TRAIL1 MILES NORTH OF MD 410Steel Stringer/Multi-beam or girder--1966--91.994.238.2SD200000M-0081010
NBI reportTUCKERMAN LANECABIN JOHN CREEK1 MI E OF SEVEN LOCKS RDConcrete Culvert (4 spans)--1966--14.159.186.6--200000M-0145020
NBI reportTUCKERMAN LANESNAKEDEN BRANCH.5 MI W OF SEVEN LOCKS RDSteel Culvert (2 spans)--1966--12.127.971.5--200000M-0169030
NBI reportDEMOCRACY BOULEVARCABIN JOHN CREEK.1 MI E OF SEVEN LOCKS RDConcrete Culvert--1967--13.144.981.7--200000M-0144020
NBI reportIS 495NORTHWEST BRANCH0.62 MILE EAST OF MD 193Steel Truss - Deck (3 spans)--19672012200.1505.980.0--100000150137010
NBI reportBEACH DRIVEROCK CREEK0.5 MI S OF JCT SR 547Steel Stringer/Multi-beam or girder (2 spans)--1968--75.1154.966.6FO200000M-PK08010
NBI reportBEACH DRIVETRIB TO ROCK CREEK0.9 MI SOUTH OF MD 547Concrete Culvert (2 spans)--1968--9.821.098.6--200000M-PK11020
NBI reportBEACH DRIVETRIB TO ROCK CREEK1.1 MI SOUTH OF MD 547Concrete Culvert (2 spans)--1968--14.127.998.6--200000M-PK12020
NBI reportEDISON PARK DRIVETRUCK LOADING DOCKS0.4 MI NORTH OF MD 28Concrete Slab (7 spans)--1968--22.0142.195.0--200000M-0358010
NBI reportLONG CORNER ROADPATUXENT RIVER1 MILE NORTH OF GUE ROADSteel Stringer/Multi-beam or girder--1968--44.948.998.0--200000M-0128010
NBI reportTURKEY FOOT ROADMUDDY BRANCH100 FT N OF QUERY MILL RDSteel Stringer/Multi-beam or girder--1968--39.041.082.7--200000M-0019010
NBI reportSPRING STREETCSXT RR & WMATA METRO0.3 MI SOUTH OF MD 97Steel Stringer/Multi-beam or girder (3 spans)--1968197388.9212.963.3SD200000M-0078010
NBI reportEAST GUDE DRIVE (WCSXT RR & WMATA METRO0.1 MI EAST OF MD 355Steel Stringer/Multi-beam or girder (4 spans)--1968201258.1189.074.1--200000M-0131014
NBI reportHURLEY AVENUEWATTS BRANCH TRIBUTARY0.1 MI S OF JCT SR 28Steel Stringer/Multi-beam or girder--1969--60.062.084.6--200000M-R-03010
NBI reportJONES MILL ROADROCK CREEK0.1 MI S FORSYTHE AVENUESteel Stringer/Multi-beam or girder (4 spans)--1969200050.9201.171.7FO200000M-0075010
NBI reportAMBLESIDE DRIVEWATTS BRANCH0.6 MI NORTH OF GLEN ROADSteel Stringer/Multi-beam or girder--1970--91.9118.182.4FO200000M-0170010
NBI reportMD 28 EBROCK CREEK0.31 M E OF AVERY ROADSteel Stringer/Multi-beam or girder (4 spans)--1970--80.1319.986.4--100000150092013
NBI reportMD 28 WBROCK CREEK0.31 M E OF AVERY ROADSteel Stringer/Multi-beam or girder (4 spans)--1970--80.1319.974.0--100000150092014
NBI reportWATTS BRANCH PARKWWATTS BRANCH0.2 MI S OF HURLEY AVEConcrete Culvert (3 spans)--1970--12.141.099.7--200000M-R-05020
NBI reportBONIFANT ROADNORTHWEST BRANCH0.6 MILES EAST OF MD 182Concrete Culvert (3 spans)--1971--17.155.185.0--200000M-0093020
NBI reportMOUTH OF MONOCACYLITTLE MONOCACY RIVER0.5 MI E OF MT EPHRAM RDSteel Stringer/Multi-beam or girder--1971--46.948.929.4SD200000M-0043010
NBI reportSUGARLAND ROADDRY SENECA CREEK2.3 MI S OF JCT SR 28Steel Stringer/Multi-beam or girder--1971--52.256.199.9--200000M-0033010
NBI reportWOOTTON PARKWAYWATTS BRANCH0.9 MI W OF JCT SR 189Steel Stringer/Multi-beam or girder (2 spans)--1971--54.1113.946.9SD200000M-R-04010
NBI reportWOOTTON PARKWAYTRIBUTARY TO WATTS BRANC0.8 MI W OF JCT SR 189Concrete Culvert (2 spans)--1971--9.821.096.7--200000M-R-08020
NBI reportCASHELL ROADROCK CREEK NORTH BR TRIB0.9 MI S OF BOWIE MILL RDConcrete Culvert (2 spans)--1972--12.126.995.5--200000M-0070020
NBI reportCHANDLEE MILL ROADJAMES CREEK0.4 MI S OF GOLD MINE RDConcrete Frame--1972--36.138.199.0--200000M-0147040
NBI reportMONTGOMERY VILLAGECABIN BRANCH2.2 MI N OF JCT SR MD 355Steel Culvert (6 spans)--1972--16.1125.079.7--200000M-0171030
NBI reportMONTGOMERY VILLAGENORTH CREEK2.8 MI NORTH OF MD 355Steel Culvert (2 spans)--1972--11.225.982.4--200000M-0172030
NBI reportTILDEN LANEOLD FARM CREEK1.2 MILES WEST OF MD 187Steel Arch - Deck--1972--23.023.067.4FO200000M-0146010
NBI reportHIPSLEY MILL ROADPATUXENT RIVER1.8 MILES NORTH OF MD 650Steel Stringer/Multi-beam or girder--1973199638.142.085.5--200000M-0125010
NBI reportBRIGGS CHANEY ROADPAINT BRANCH2.4 MILES EAST OF MD 650Concrete Culvert (3 spans)--1974--15.147.984.4--200000M-0094020
NBI reportFOREST GLEN ROADSLIGO CREEK0.6 MI EAST OF MD 97Concrete Culvert (2 spans)--1974--14.128.996.4--200000M-0225020
NBI reportWOODFIELD SCHOOL RGREAT SENECA CREEK0.5 MILES NORTH OF MD 124Steel Culvert (4 spans)--1974--5.933.197.9--200000M-0130030
NBI reportE. Rixey RoadStoney Creek10m W Stone Lake RdConcrete Culvert (2 spans)--1975--12.525.999.0--1MD0265
NBI reportPURDUM ROADBENNETT CREEK TRIBUTARY0.6 MI N OF MOUNTAIN VIEWSteel Culvert (2 spans)--1975--5.920.096.8--200000M-0005030
NBI reportSHADY GROVE ROADMILL CREEK1.1 MI SOUTH OF MD 115Concrete Culvert (2 spans)--1975--12.124.974.4--200000M-0193020
NBI reportTOWER OAKS BOULEVACABIN JOHN CREEK0.1 M N OF MONTROSE ROADConcrete Culvert (3 spans)--1975--9.832.274.0FO200000M-R-23020
NBI reportCATTAIL ROADDRY SENECA CREEK1.5 MI S OF JCT SR 28Steel Stringer/Multi-beam or girder--1975200958.163.070.2--200000M-0155010
NBI reportRANDOLPH ROADNORTHWEST BRANCH0.1 MI E OF KEMP MILL RDConcrete Culvert (4 spans)--1976--18.075.170.0--200000M-0204020
NBI reportSHADY GROVE RD EBCSXT RAILROAD0.5 MI EAST OF MD 355Steel Stringer/Multi-beam or girder (3 spans)--1976--88.9182.177.7--200000M-0191013
NBI reportSHADY GROVE RD WBCSXT RAILROAD0.5 MI EAST OF MD 355Steel Stringer/Multi-beam or girder (3 spans)--1976--88.9182.177.5--200000M-0191014
NBI reportBROOKVILLE ROADCSXT RAILROAD0.4 MI SW OF MD 192Steel Frame (3 spans)--1977--44.0124.084.2--200000M-0083010
NBI reportLONGDRAFT ROADLONG DRAUGHT BRANCH0.4 MI N OF GREAT SENECAConcrete Culvert (2 spans)--1977--9.821.097.9--200000M-0052020
NBI reportREDLAND ROADCSXT RR & WMATA METRO0.2 MI E OF MD RTE 355Steel Stringer/Multi-beam or girder (2 spans)--1980--113.9233.075.5FO200000M-0203010
NBI reportSEVEN LOCKS ROADCABIN JOHN CREEK0.1 MI S OF JCT SR MD 190Steel Stringer/Multi-beam or girder--1980--80.185.079.3FO200000M-0110010
NBI reportVICTORY FARM DRIVETRIBUTARY TO WHETSTONE R0.3 MI N OF GIRARD STSteel Culvert (2 spans)--1980--6.925.999.8--200000M-G-05030
NBI reportWitex RoadRock Run0.1KM S of MacArthur BlvdSteel Stringer/Multi-beam or girder--1980--23.025.677.2--1MD0135
NBI reportSouth Palmer RoadParking Garage1 km W of Rt. 185Concrete Slab (22 spans)--1980201430.8665.499.0--1MD0071
NBI reportEDMONSTON DRIVECSXT RR & WMATA METRO0.05 MILES EAST OF MD 355Steel Stringer/Multi-beam or girder (3 spans)--1981--43.0123.058.3FO200000M-R-01010
NBI reportINDIANOLA DRIVECSXT RR & WMATA METRO1 MI E OF MD RTE 355Steel Stringer/Multi-beam or girder (2 spans)--1981--105.0206.073.8FO200000M-0133010
NBI reportMD 28CSXT, WMATA, RAMP0.19 MILE WEST OF MD 911Steel Stringer/Multi-beam or girder (3 spans)--1981--104.0313.092.0FO100000150006010
NBI reportPalmer Road SouthStone Lake Rd/Parking Lt600m E of Wood RdConcrete Box Beam or girders - Single or Spread (3 spans)--1981--109.9272.063.8FO1MD260E
NBI reportPalmer Road SouthE Palmer Rd,Stoney Creek500m E of Wood RdConcrete Box Beam or girders - Single or Spread (3 spans)--1981--109.9279.965.6FO1MD260W
NBI reportREDLAND ROADCRABBS CREEK0.7 MILES EAST OF MD 355Concrete Culvert (2 spans)--1981--9.824.973.8--200000M-0057020
NBI reportBUREAU DRIVELONG DRAUGHT BRANCH0.4 MILES NORTH OF MD 117Metal Culvert (2 spans)--1982--16.138.183.4--200000M-G-02030
NBI reportCRABBS BRANCH WAYCRABBS CREEK0.1 MI W OF REDLAND RDConcrete Culvert (3 spans)--1982--9.832.273.5--200000M-0207020
NBI reportEDWARDS FERRY ROADBROAD RUN1 MI N OF WESTERLY ROADConcrete Culvert (2 spans)--1982--11.223.082.0--200000M-0181020
NBI reportRABBITT ROADLONG DRAUGHT BRANCH1 MILE SOUTH OF MD 117Steel Culvert (3 spans)--1982--7.929.988.8--200000M-G-03030
NBI reportCRABBS BRANCH WAYMETRO ACCESS ROAD.7 MI S OF SHADY GROVE RDSteel Stringer/Multi-beam or girder (2 spans)--1983--112.9202.168.9FO200000M-0205010
NBI reportWISCONSIN AVENUEBETHESDA METRO PED. TUNN70 FT SOUTH OF MD 410Concrete Culvert--1984--35.135.181.3--200000M-0355020
NBI reportMIDCOUNTY HWY & MIMILL CREEK.5 MI W OF SHADY GROVE RDSteel Culvert (3 spans)--1984199021.064.062.0--200000M-0219030
NBI reportBEXHILL DRIVESILVER CREEKAT KENSINGTON PARKWAYSteel Arch - Deck--1985--23.023.084.9--200000M-0340010
NBI reportGOLDLEAF DRIVEMINNEHAHA BRANCH0.1 MI N OF JCT SR MD 614Steel Culvert (3 spans)--1985--11.241.089.8--200000M-0249030
NBI reportGUDE DRIVE WESTI-2700.35 MILES EAST OF MD 28Steel Stringer/Multi-beam or girder (2 spans)--1985--125.0253.975.8--200000M-R-11010
NBI reportLAKE POTOMAC DRIVEWATTS BRANCH0.1 MI N OF JCT SR 190Steel Stringer/Multi-beam or girder (3 spans)--1985--69.9184.199.0--200000M-0208010
NBI reportGOSHEN ROADWHETSTONE RUN0.1 MI S MID-COUNTY HWYMetal Culvert (2 spans)--1986--24.955.189.4--200000M-0059010
NBI reportWARING STATION ROACSX RAILROAD0.5 MI NORTH OF MD 117Steel Stringer/Multi-beam or girder--1986--115.2120.198.3--200000M-0134010
NBI reportCSX TRANSPORTATIONIS 2700.23 MI S OF MD 124Steel Girder and floorbeam system--1987--104.0449.20.0--100000150096140
NBI reportMD 355CSX TRANS, MD 117, MU 770.19 M S OF BROOKS AVENUESteel Stringer/Multi-beam or girder (4 spans)--1987--122.1398.089.1--100000150056010
NBI reportMUDDY BRANCH ROADMUDDY BRANCH1 MI N GREAT SENECA HWYConcrete Culvert (3 spans)--1987--12.142.079.0--200000M-0053020
NBI reportMUDDY BRANCH ROADSHADY BRANCH0.5 MILES NORTH OF MD 28Concrete Culvert (3 spans)--1987199113.142.081.3--200000M-0054020
NBI reportCLARKSBURG ROADLITTLE BENNETT CREEK TRI2.8 MILES NORTH OF MD 355Concrete Culvert (3 spans)--1988--8.932.296.0--200000M-0011020
NBI reportDEMOCRACY BLVDBUCK BRANCH2 MI E OF JCT SR MD 189Concrete Culvert (3 spans)--1988--9.848.296.1--200000M-0240020
NBI reportMD 189IS 270 & C-D ROADS0.96 MILE SOUTH OF MD 28Steel Stringer/Multi-beam or girder (4 spans)--1988--75.1250.093.4--100000150049010
NBI reportMD 927 & RAMP 'D'IS 270 RAMP 'I'0.13 M E OF BR NO 1506800Concrete Frame--1988--37.137.194.6--100000150170040
NBI reportMD 927 & RAMP 'D'IS 270 RAMP 'I'0.13 MILE EAST OF IS 270Concrete Frame--1988--37.137.10.0--100000150170010
NBI reportMD 927-MONTROSE RDIS 270 & C-D ROADS1.36 MILES S OF MD 189Steel Stringer/Multi-beam or girder (4 spans)--1988--81.0314.083.0--100000150068010
NBI reportIS 370IS 370 RAMP 'M'0.21 MILE EAST OF MD 355Steel Stringer/Multi-beam or girder--19882010100.1105.093.0--100000150153013
NBI reportDEER RIDGE ROADMD 1191.39 M N OF MD 124Steel Stringer/Multi-beam or girder (2 spans)--1989--95.1174.995.0--100000150175010
NBI reportDEMOCRACY BLVDBUCK BRANCH TRIBUTARY1.5 MI E OF JCT SR MD 189Steel Culvert (2 spans)--1989--8.927.984.5--200000M-0237030
NBI reportEAST GUDE DRIVE (ECSXT RR & WMATA METRO0.1 MILE EAST OF MD 355Steel Stringer/Multi-beam or girder (2 spans)--1989--77.1159.173.1FO200000M-0131013
NBI reportMD 119GREAT SENECA CREEK2.0 MILES NORTH OF MD 124Steel Stringer/Multi-beam or girder (3 spans)--1989--109.9255.983.7--100000150173011
NBI reportMD 119GREAT SENECA CREEK2.0 MILES NORTH OF MD 124Steel Stringer/Multi-beam or girder (3 spans)--1989--109.9255.999.1--100000150173012
NBI reportOAKLYN DRIVEROCK RUN1 MI SOUTH OF MD 189Concrete Slab (2 spans)--1989--23.047.999.5--200000M-0012010
NBI reportSHADY GROVE ROADIS 3702.43 MI. E. OF I-270Steel Girder and floorbeam system (2 spans)--1989--116.1221.1100.0--100000150149010
NBI reportIS 370 EBOAKMONT AVENUE0.37 MILE EAST OF MD 355Steel Stringer/Multi-beam or girder--19892010128.0136.293.0--100000150152013
NBI reportIS 370 EBMD 3551.18 MILE EAST OF IS 270Steel Stringer/Multi-beam or girder--19892011148.0152.993.0--100000150154013
NBI reportBETHESDA CHURCH ROBENNETT CREEK2.6 MILES SE OF MD 75Concrete Frame--1990--29.932.279.4FO200000M-0006040
NBI reportCROFTON HILL LANEWATTS BRANCH TRIBUTARY0.1 MILES SOUTH OF MD 28Steel Stringer/Multi-beam or girder--1990--37.141.084.2FO200000M-R-13010
NBI reportEDNOR ROADNORTHWEST BRANCH1.6 MILES WEST OF MD 650Prestressed Box beam or girders - Multiple--1990--39.042.088.4--200000M-0106010
NBI reportGAME PRESERVE ROADWHETSTONE RUN0.2 MI NORTH OF MD 355Metal Culvert--1990--27.927.966.8--200000M-0224010
NBI reportINDUSTRIAL DRIVEIS 3700.51 MI E OF IS 270Steel Stringer/Multi-beam or girder (2 spans)--1990--175.9318.988.5FO100000150155010
NBI reportIS 370 RAMP 'F'IS 3700.16 MI E OF IS 270Steel Stringer/Multi-beam or girder (2 spans)--1990--165.0306.197.0--100000150156010
NBI reportMD 119LONG DRAUGHT BRANCH1.66 MILE NORTH OF MD 124Steel Stringer/Multi-beam or girder (3 spans)--1990--88.9182.193.8--100000150174011
NBI reportMD 119LONG DRAUGHT BRANCH1.66 MILE NORTH OF MD 124Steel Stringer/Multi-beam or girder (3 spans)--1990--90.9186.096.1--100000150174012
NBI reportMONTROSE ROADRAMP TO I-2700.1 MI W OF I-270Steel Stringer/Multi-beam or girder--1990--55.159.183.9FO200000M-0211010
NBI reportPEACH ORCHARD ROADPAINT BRANCH.5 M N OF BRIGGS CHANEY RConcrete Culvert (2 spans)--1990--14.131.898.7--200000M-0102020
NBI reportSCOTT DRIVEWATTS BRANCH0.1 MI W OF WOOTTON PKWYPrestressed Slab--1990--25.927.979.7--200000M-R-06010
NBI reportUPSHIRE CIRCLESHADY BRANCH.7 MI W OF MUDDY BR ROADSteel Arch - Deck--1990--23.029.993.3--200000M-G-04010
NBI reportWATKINS MILL ROADCABIN BRANCH.4 MI S OF APPLE RIDGE RDSteel Stringer/Multi-beam or girder--1990--109.9115.297.9--200000M-0222010
NBI reportWATKINS MILL ROADGREAT SENECA CREEK.6 MI SE OF BLUNT ROADSteel Stringer/Multi-beam or girder (2 spans)--1990--134.8274.997.9--200000M-0223010
NBI reportWOOTTON PARKWAYI-2700.2 MI E SEVEN LOCKS ROADSteel Stringer/Multi-beam or girder (2 spans)--1990--165.0320.977.4--200000M-R-12010
NBI reportIS 270MIDDLEBROOK ROAD0.77 MILE SOUTH OF MD 118Steel Stringer/Multi-beam or girder--1991--140.1145.083.0--100000150042010
NBI reportSAM EIG HIGHWAYTRIBUTARY TO MUDDY BRANC1 MI E OF MUDDY BRANCH RDConcrete Culvert (2 spans)--1991--12.125.681.2--200000M-0228020
NBI reportWOOTTON PARKWAYCABIN JOHN CREEK1.1 MILES WEST MD 355Concrete Culvert (3 spans)--1991--13.165.975.8--200000M-R-15020
NBI reportWOOTTON PARKWAYTRIB CABIN JOHN CREEK1.1 MILES WEST OF MD 355Concrete Culvert (2 spans)--1991--12.128.975.8--200000M-R-16020
NBI reportAIRPARK ROADTRIBUTARY TO ROCK CREEK0.6 MI NEOF JCT SR MD 115Steel Arch - Deck--1994--33.133.170.0--200000M-0238010
NBI reportAVERY ROADROCK CREEK0.75 MI N OF JCT SR 28Steel Stringer/Multi-beam or girder (2 spans)--1994--73.2149.980.8--200000M-0049010
NBI reportBRIGGS CHANEY ROADLITTLE PAINT BRANCH TRIB1 MI EAST OF US 29Concrete Culvert (4 spans)--1994--8.941.398.9--200000M-0095020
NBI reportKINSTER DRIVELITTLE SENECA CREEK TRIB0.1 MI N OF CRYSTAL ROCKSteel Culvert (3 spans)--1994--9.840.089.0--200000M-0231030
NBI reportRANWORTH DRIVELITTLE SENECA CREEK0.5 MI N OF MD RTE 117Steel Culvert (2 spans)--1994--11.225.994.0--200000M-0232030
NBI reportWESTLAKE TERRACE-FI-2701 MI N OF DEMOCRACY BLVDSteel Stringer/Multi-beam or girder (3 spans)--19942004143.1365.296.5--200000M-0247010
NBI reportFATHER HURLEY BOULCENTURY BOULEVARD0.2 MI SW OF JCT I-270Steel Stringer/Multi-beam or girder (2 spans)--1995--102.0188.076.7FO200000M-0250013
NBI reportFATHER HURLEY BOULCENTURY BOULEVARD0.2 MI SW OF JCT I-270Steel Stringer/Multi-beam or girder (2 spans)--1995--102.0188.078.8--200000M-0250014
NBI reportFATHER HURLEY BOULI-2700.5MI E. OF CRYSTAL RK DRSteel Stringer/Multi-beam or girder (2 spans)--1995--160.1321.977.7FO200000M-0251013
NBI reportFATHER HURLEY BOULI-270.5 MI E. OF CRYSTAL RK DRSteel Stringer/Multi-beam or girder (2 spans)--1995--160.1321.977.7FO200000M-0251014
NBI reportFATHER HURLEY BOULTRIB TO LITTLE SENECA CR0.3 MI SE OF JCT I-270Steel Culvert (2 spans)--1995--15.144.980.2--200000M-0253030
NBI reportIS 270 RAMP A 1IS 270 RAMP 'B'AT I-270/I-270 SPUR SPLITSteel Stringer/Multi-beam or girder (3 spans)--1995--250.0554.293.0FO100000150171010
NBI reportLINDEN LANECSXT RAILROAD0.5 MI W OF SEMINARY ROADSteel Stringer/Multi-beam or girder--1996--58.163.081.4--200000M-0084010
NBI reportMD 121IS 2700.64 MILE SOUTH OF MD 355Steel Stringer/Multi-beam or girder (2 spans)--1996--145.0295.092.6--100000150038010
NBI reportMD 410GEORGETOWN BRANCH TRAIL0.52 MILE EAST OF MD 355Steel Stringer/Multi-beam or girder (2 spans)--1996--88.9163.174.3FO100000150058010
NBI reportMONROE STREETTRUCK STREET0.16 MI NORTH OF MD 28Steel Girder and floorbeam system (3 spans)--1996--33.1170.082.6--200000M-R-14010
NBI reportSLIGO CREEK PARKWTRIBUTARY TO SLIGO CREEK0.9 MI SOUTH OF MD 320Concrete Frame--1996--22.022.084.3--200000M-PK15010
NBI reportSUMMIT AVENUECSXT RAILROAD0.14 MILE NORTH OF MD 547Steel Stringer/Multi-beam or girder--1996--49.954.179.3FO200000M-0086010
NBI reportSUNDOWN ROADHAWLINGS RIVER2.0 MILES EAST OF MD 108Steel Stringer/Multi-beam or girder--1996--49.955.176.7FO200000M-0122010
NBI reportWATKINS MILL ROADWHETSTONE RUN0.5 MILES EAST OF MD 355Steel Stringer/Multi-beam or girder (2 spans)--1997--102.0209.095.5--200000M-0241010
NBI reportCLARKSBURG ROADLITTLE BENNETT CREEK1.9 MI N OF MD 355Steel Stringer/Multi-beam or girder--1998--89.994.589.2--200000M-0010010
NBI reportEAST MONTGOMERY ROROCKVILLE CENTER MULTIPL0.5 MILES WEST OF MD. 355Prestressed Box beam or girders - Multiple (12 spans)--1998--49.9474.176.3--200000M-R-17010
NBI reportOLD BALTIMORE ROADJAMES CREEK1.2 MI. N. OF MD 108Steel Arch - Deck--1998--39.039.480.4FO200000M-0319010
NBI reportOLD BALTIMORE ROADJAMES CREEK TRIBUTARY1.2 MI. N. OF MD 108Steel Arch - Deck--1998--27.930.880.5FO200000M-0320010
NBI reportWASHINGTONIAN BLVDSAM EIG HIGHWAY0.5 MI WEST OF I-270Steel Stringer/Multi-beam or girder (2 spans)--1998--86.9180.179.4--200000M-0257010
NBI reportWHITES FERRY ROADBROAD RUN TRIBUTARY2 MI W OF JCT SR 109Prestressed Box beam or girders - Multiple--1998--45.948.990.2FO200000M-0188010
NBI reportBROOKSIDE VISITORSNORTHWEST BRANCH TRIBUTAENT. FROM GLENALLEN AVE.Concrete Frame--1999--24.024.092.6--200000M-PK16010
NBI reportDENNIS AVENUESLIGO CREEK0.7 MI E OF JCT SR 97Prestressed Box beam or girders - Multiple--1999--67.971.996.6--200000M-0156010
NBI reportDORSET AVENUEWILLETT BRANCH1 MI N OF MD RTE 190Concrete Culvert (2 spans)--1999--11.224.099.8--200000M-0254020
NBI reportESWORTHY ROADMUDDY BRANCHAT QUERY MILL ROADSteel Stringer/Multi-beam or girder--1999--84.087.980.4FO200000M-0025010
NBI reportPRESERVE PARKWAYTRIBUTARY TO CABIN JOHN0.1M S OF WOOTTON PKWYConcrete Culvert (2 spans)--1999--14.126.984.7--200000M-R-22020
NBI reportMD 28SENECA CREEK0.2 MILE EAST OF MD 107Steel Stringer/Multi-beam or girder (3 spans)--2000--200.1526.984.7--100000150002010
NBI reportPEACH TREE ROADCSXT RAILROAD1 MI S OF BARNESVILLE RDSteel Stringer/Multi-beam or girder (3 spans)--2000--67.9149.094.4--200000M-0150010
NBI reportMD 28BUCKHORN RUNAT INTERSECTION OF MD 182Concrete Culvert (2 spans)--2001--14.127.970.0--100000150193020
NBI reportSTONEYBROOK DRIVECSXT RAILROAD0.1 MILE WEST OF MD 192Steel Stringer/Multi-beam or girder--2001--69.974.285.0FO200000M-0076010
NBI reportHAWKINS LANDING DRGREAT SENECA CREEK TRIBU.06 M W OF HAWK. CREAM. RSteel Culvert--2002--5.924.0100.0--200000M-0317030
NBI reportHOWARD CHAPEL RDPATUXENT RIVER1.7 MI NORTH OF MD 650Steel Stringer/Multi-beam or girder--2002--60.065.089.3FO200000M-0124010
NBI reportKENDALE ROADKEN BRANCH0.4 MI NORTH OF MD 191Concrete Culvert (3 spans)--2002--5.922.097.9--200000M-0316020
NBI reportMD 187IS 2700.404 M N/DEMOCRACY BLVDSteel Stringer/Multi-beam or girder (2 spans)--2002--109.9221.166.0--100000150079010
NBI reportMD 187B(ROCKLEDGE)1S 2700.29 MILE NORTH OF MD 187Steel Stringer/Multi-beam or girder (2 spans)--2002--86.0173.992.1--100000150168010
NBI reportNORBECK RD & NORWONORTHWEST BRANCH0.7 MILES EAST OF MD 182Steel Stringer/Multi-beam or girder--2002--83.087.991.1--200000M-0159010
NBI reportNORBECK ROADNURSERY RUN0.98 MILES EAST OF MD 182Steel Stringer/Multi-beam or girder (2 spans)--2002--85.0174.995.8--200000M-0307010
NBI reportTACKBROOKE DRIVEROCK CRK NORTH BRANCH TRN OF BOWIE MILL ROADSteel Arch - Deck--2002--28.928.994.6--200000M-0261010
NBI reportUS 29 SBRMD 1981.53 M S OF HOWARD CO LNEConcrete Girder and floorbeam system (2 spans)--2002--115.2214.994.3--100000150183012
NBI reportWICKHAM ROADROCK CRK NORTH BRANCH TRN OF BOWIE MILL ROADSteel Arch - Deck--2002--29.929.994.2--200000M-0259010
NBI reportWICKHAM ROADTRIB. TO ROCK CREEK N. BN OF BOWIE MILL ROADSteel Arch - Deck--2002--22.022.094.4--200000M-0260010
NBI reportBETHESDA TROLLEY TI-4954.96 MI WEST OF I-270Steel Truss - Thru--2003--189.0193.60.0--200000M-9042130
NBI reportBETHESDA TROLLEY TEAST SPUR OF I-270.695 MI NORTH OF I-495Steel Truss - Thru--2003--162.1276.30.0--200000M-9043130
NBI reportCLARKSBURG ROADBENNETT CREEK TRIBUTARY0.2 MI W BETHESDA CH RDPrestressed Stringer/Multi-beam or girder--2003--40.044.080.3FO200000M-0007010
NBI reportDUSTIN ROADUS 290.05 M E OF COLUMBIA PIKESteel Girder and floorbeam system (2 spans)--2003--103.0211.098.6--100000150185010
NBI reportFALLSGROVE DRIVETRIBUTARY TO WATTS BRANC0.5M S OF MD 28Steel Arch - Deck--2003--24.024.080.4FO200000M-R-19010
NBI reportMD 109BR OF LITTLE MONOCACY RI1.74 M S OFCOMUS ROADConcrete Culvert (2 spans)--2003--13.126.994.4--100000150070020
NBI reportDEMOCRACY BLVDIS 270Y@ IS 270YSteel Stringer/Multi-beam or girder (2 spans)--2004--122.1246.178.9--100000150097010
NBI reportGOSHEN ROADCABIN BRANCH0.2 MI N OF CENTERWAY RDSteel Stringer/Multi-beam or girder--2004--48.954.178.3FO200000M-0061010
NBI reportIS 270Y HOV RAMPIS 270Y MEDIANAT WESTLAKE TERRACESteel Girder and floorbeam system (6 spans)--2004--89.9504.986.2--100000150182010
NBI reportMD 195LONG BRANCHAT LONG BRANCH PARKWAYPrestressed Slab--2005--34.138.178.6FO100000150190010
NBI reportDECOVERLY DRIVETRIBUTARY TO MUDDY BRANC0.7 MILES NORTH OF MD 28Concrete Arch - Deck--2006--38.138.180.0FO200000M-0334010
NBI reportHYATTSTOWN MILL ROTRIBUTARY OF LITTLE BENN0.12 MI. E. OF JCT SR 355Concrete Arch - Deck--2006--24.024.082.0--200000M-PK21010
NBI reportMONTROSE PARKWAYOLD FARM CREEK TRIBUTARY1.0 MILE WEST OF I-270Concrete Arch - Deck--2006--21.021.074.3FO200000M-0332010
NBI reportMUNCASTER ROADROCK CREEK1 MILE NORTH OF MD 115Steel Stringer/Multi-beam or girder--2006--56.163.092.8--200000M-0058010
NBI reportPRESERVE PARKWAYCABIN JOHN CREEK0.2 MI E OF TOWER OAKS BLConcrete Arch - Deck--2006--44.944.980.7FO200000M-R-20010
NBI reportSKYLARK ROADLITTLE SENECA CREEK0.7 MI WEST OF MD 27Steel Arch - Deck--2006--45.945.987.4--200000M-0335010
NBI reportBRIGGS CHANEY ROADUS 29AT US 29Steel Stringer/Multi-beam or girder (20 spans)--2007--100.1183.184.5--100000150186010
NBI reportBRINK ROADGOSHEN BRANCH1.0 MILES WEST OF MD 124Prestressed Slab--2007--48.948.984.6--200000M-0063010
NBI reportMONTROSE PARKWAYOLD FARM CREEK1.0 MILE EAST OF I-270Steel Stringer/Multi-beam or girder--2007--84.088.976.5--200000M-0331010
NBI reportMOUTH OF MONOCACYCSXT RAILROAD0.9 MILES WEST OF MD 28Steel Truss - Thru--2007--86.992.971.8--200000M-0135010
NBI reportBURNING TREE ROADBOOZE CREEK0.5 MILES SOUTH OF MD 191Prestressed Box beam or girders - Multiple--2008--37.140.093.5--200000M-0112010
NBI reportMONTROSE ROADOLD FARM CREEK0.5 MI. W. OF JEFFERSONSteel Stringer/Multi-beam or girder--2008--49.955.185.0--200000M-0315010
NBI reportNICHOLSON LANECSXT RAILROAD0.5 MILES EAST OF MD 355Steel Stringer/Multi-beam or girder--2008--73.280.170.6--200000M-0113010
NBI reportDRIVEWAY OFF AINTRWATTS BRANCHWOOTTONS MILL PARKPrestressed Box beam or girders - Multiple--2009--60.060.080.3--200000M-R-18010
NBI reportI-370 RAMP - BCRABBS BRANCH WAY0.56 MI E OF MD 355Prestressed Stringer/Multi-beam or girder--2009--86.088.992.6--100000150196010
NBI reportREDLAND ROADMD 200 (ICC)4.38 MI W OF MD 97Steel Stringer/Multi-beam or girder (2 spans)--2009--153.9268.191.4--300000M-V038010
NBI reportEMORY LANEMD 200 (ICC)0.93 MI W OF MD 97Steel Stringer/Multi-beam or girder (2 spans)--2010--144.0293.090.9--300000M-V073010
NBI reportFATHER HURLEY BOULCSXT RAILROADNORTH OF MD 118Steel Stringer/Multi-beam or girder--2010--90.990.980.9--200000M-0341010
NBI reportFDA BOULEVARDTRIB TO PAINT BRANCH.4 MI W OF CHERRY HILL RDConcrete Arch - Deck (3 spans)--2010--40.0136.261.0--200000M-0351010
NBI reportI-370 RAMP L(7)I-370 RAMP M(3).23 MI E OF MD 355Steel Stringer/Multi-beam or girder--2010--73.277.196.2--100000150195010
NBI reportIS 370 EBRCRABBS BRANCH WAY5.84 MILE WEST OF MD 355Prestressed Girder and floorbeam system--2010--86.088.985.2--100000150150013
NBI reportIS 370 WBRCRABBS BRANCH WAY5.84 MILE WEST OF MD 97Prestressed Stringer/Multi-beam or girder--2010--86.088.990.6--100000150150014
NBI reportJEB STUART TRAILTRIB TO LITTLE MONOCACY0.25 MI WEST OF MD RTE 28Concrete Arch - Deck--2010--24.024.091.9--200000M-PK25010
NBI reportLAYHILL RD (MD182)MD 200 (ICC)2.79 MI WEST OF MD650Steel Stringer/Multi-beam or girder (2 spans)--2010--119.1231.088.7--300000M-V104010
NBI reportLONGMEAD CROSSINGMD 200 (ICC)3.61 MI WEST OF MD650Steel Stringer/Multi-beam or girder (2 spans)--2010--109.9222.196.6--300000M-V096010
NBI reportMD 200 (ICC)ROCK CREEK3.30 MI W OF MD 97Prestressed Stringer/Multi-beam or girder (3 spans)--2010--120.1305.176.2--300000M-V049010
NBI reportMD 200 (ICC) EBSHADY GROVE ROAD4.86 MI W. OF MD 97Prestressed Stringer/Multi-beam or girder--2010--140.1143.194.0--300000M-V033013
NBI reportMD 200 (ICC) EBBONIFANT ROAD & NW BRANC2.07 MI. WEST OF MD650Prestressed Stringer/Multi-beam or girder (6 spans)--2010--154.9892.196.1--300000M-V112013
NBI reportMD 200 (ICC) RAMPMD 200 (ICC) RAMP SE0.2 MILES WEST OF USPrestressed Stringer/Multi-beam or girder--2010--55.160.099.7--300000M-V158010
NBI reportMD 200 (ICC) RPESMD 200 (ICC) RAMP SB0.10 MI. WEST OF USPrestressed Stringer/Multi-beam or girder--2010--96.1106.081.7--300000M-V162010
NBI reportMD 200 (ICC) WBBONIFANT ROAD & NW BRANC2.07 MI WEST OF MD 650Prestressed Stringer/Multi-beam or girder (6 spans)--2010--154.9892.196.1--300000M-V112014
NBI reportMD 97 NBMD 200 (ICC)0.59 MI NORTH OF MD 28Steel Stringer/Multi-beam or girder (2 spans)--2010--128.0255.992.9--300000M-V082011
NBI reportMD 97 SBMD 200 (ICC)0.59 MI NORTH OF MD 28Steel Stringer/Multi-beam or girder (2 spans)--2010--128.0255.992.9--300000M-V082012
NBI reportMUNCASTER MILL RDMD 200 (ICC)2.33 MI W OF MD 97Steel Stringer/Multi-beam or girder (2 spans)--2010--129.9258.989.1--300000M-V059010
NBI reportNEEDWOOD ROADMD 200 (ICC)2.88 MI W OF MD 97Steel Stringer/Multi-beam or girder (2 spans)--2010--113.9222.195.6--300000M-V053010
NBI reportNEW HAMPSHIRE AVEMD 200 (ICC)5.03 MI EAST OF MD97Steel Stringer/Multi-beam or girder (2 spans)--2010--85.0174.986.8--300000M-V132010
NBI reportNOTLEY ROADMD 200 (ICC)0.76 MI WEST OF MD 650 Stringer/Multi-beam or girder (2 spans)--2010--117.1232.097.6--300000M-V125010
NBI reportOLD COLUMBIA PIKEMD-200 & RAMPS SW & EN0.18 MI. WEST OF USSteel Stringer/Multi-beam or girder (4 spans)--2010--100.1382.997.2--300000M-V157010
NBI reportOLDE MILL RUN ROADMD200 (ICC)3.63 MI W OF MD 97Prestressed Box beam or girders - Multiple (2 spans)--2010--74.2138.195.7--300000M-V046010
NBI reportBRIGGS CHANEY ROADMD 200 (ICC)0.75 MI E OF US 29Steel Stringer/Multi-beam or girder (2 spans)--2011--141.1276.996.4--300000M-V168010
NBI reportCLARKSBURG ROADBENNETT CREEK2.2 MI SW OF JCT SR 80Prestressed Stringer/Multi-beam or girder--2011--25.929.978.8--200000M-0009010
NBI reportMD 200 (ICC) EBUS 29 & RAMP SE, NB&EB0.5 MI. SOUTH OF BRISteel Stringer/Multi-beam or girder (2 spans)--2011--185.0358.096.7--300000M-V160013
NBI reportMD 200 (ICC) EBRAMP NW0.4 MI. SOUTH OF BRIPrestressed Stringer/Multi-beam or girder--2011--87.994.298.6--300000M-V161013
NBI reportMD 200 (ICC) WBUS 29 & RAMP SE, NB&EB0.5 MI. SOUTH OF BRISteel Stringer/Multi-beam or girder (2 spans)--2011--188.0363.996.6--300000M-V160014
NBI reportMD 200 (ICC) WBRAMP NW0.4 MI. SOUTH OF BRIPrestressed Stringer/Multi-beam or girder--2011--87.994.297.6--300000M-V161014
NBI reportRAMP ENMD 200 (ICC),US29, RP SEMD200EB RAMP EN TO USteel Stringer/Multi-beam or girder (6 spans)--2011--254.91341.980.0--300000M-V164010
NBI reportRAMP ESRAMP SE0.12 MILES WEST OF UPrestressed Stringer/Multi-beam or girder--2011--69.976.180.7--300000M-V159010
NBI reportRAMP NW TO MD200WBUS29, RAMP NB&SE, MD2000.4 MI. SOUTH OF BRISteel Stringer/Multi-beam or girder (3 spans)--2011--143.1403.980.4--300000M-V165020
NBI reportRAMP WNRAMP NW0.3 MILES SOUTH OF BRIGPrestressed Stringer/Multi-beam or girder--2011--94.2102.088.7--300000M-V169010
NBI reportRAMP WN TO MD200RAMP NB0.8 MI. SOUTH OF BRISteel Stringer/Multi-beam or girder--2011--213.9221.173.6--300000M-V166020
NBI reportRAMP WSMD 200 (ICC)/US29, RP EB1.0 MI. EAST OF OLDSteel Stringer/Multi-beam or girder (5 spans)--2011--265.11226.195.9--300000M-V163010
NBI reportRAMP WS & WNRAMP NW0.5 SOUTH OF BRIGGSPrestressed Stringer/Multi-beam or girder--2011--116.1123.080.6--300000M-V167010
NBI reportWHITE GROUND ROADBUCK LODGE BRANCH2 MILES NORTH OF MD 28Prestressed Box beam or girders - Multiple--2012--47.952.287.0--200000M-0138010
NBI reportJERUSALEM ROADDRY SENECA CREEK0.37 MILES EAST OF MD 109Concrete Culvert (3 spans)--2013--7.927.299.9--200000M-0326020