Howard County

CarriesCrossesLocationDesignStatusYear BuiltYear ReconSpan LengthTotal LengthSRSD/FOID
NBI reportATHOL AVENUEUNNAMED STREAM0.3 MI E OF LOUDON AVEConcrete Slab------25.927.967.8FO200000HO0061010
NBI reportTIBER ALLEYTIBER RIVER0.01 MI S MAIN STREETSteel Stringer/Multi-beam or girder------34.138.150.7FO200000HO0107010
NBI reportBROWNS BRIDGE ROADPATUXENT RIVER1.4 MI E OF MD 650Steel Stringer/Multi-beam or girder (3 spans)----199880.1210.093.6--200000HO0021010
NBI reportMINK HOLLOW ROADPATUXENT RIVERHOWARD-MONTGOMERY CO LINESteel Stringer/Multi-beam or girder----198375.176.186.4--200000HO0027010
NBI reportPFEFFERKORN ROADMIDDLE PATUXENT RIVER1 MI S OF MD RTE 144Steel Girder and floorbeam system----197934.136.171.0FO200000HO0031010
NBI reportWOODLAND ROADBR OF LITTLE PATUXENT0.01 MI N MD RTE 108Concrete Slab----198222.024.079.9FO200000HO0102010
NBI reportILCHESTER ROADBONNIE BRANCHAT BONNIE BRANCH RDSteel Culvert (4 spans)----199312.123.055.4SD200000HO0003010
NBI report
Bridgehunter
US 1 SBLITTLE PATUXENT RIVER0.38 MILE SOUTH OF MD 32Concrete Arch - Deck----192998.199.181.0--100000130007012
NBI reportMD 32MIDDLE PATUXENT RIVER1.18 MILES S OF MD 144AConcrete Slab (3 spans)----195822.066.973.0--100000130022010
NBI reportLEISHEAR ROADHAMMOND BRANCH0.2 MI N OF MD RTE 216Concrete Culvert----200212.126.999.3--200000HO0058020
NBI reportSTEPHENS ROADHAMMOND BRANCH0.3 M N WHISKEY BOTTOM RDSteel Stringer/Multi-beam or girder----198630.835.181.0--200000HO0013010
NBI reportOLD MONTGOMERY RDLITTLE PATUXENT RIVER0.5 MI W OF US RTE 29Steel Stringer/Multi-beam or girder----198221.024.079.9--200000HO0055010
NBI reportUNION CHAPEL RDCATTAIL CREEK0.5 MI E OF DAISY RDPrestressed Box beam or girders - Multiple----198166.971.945.9SD200000HO0040010
NBI reportMAYFIELD AVENUEDEEP RUN0.2 MI W OF MD RTE 103Steel Stringer/Multi-beam or girder----199224.027.997.6--200000HO0062010
NBI report
Bridgehunter
OLD COLUMBIA ROADMIDDLE PATUXENT RIVER0.01 MI E OF US RTE 29Concrete Arch - Deck--1920--44.948.965.8FO200000HO0064010
NBI report
Bridgehunter
FOLLY QUARTER RDMIDDLE PATUXENT RIVER2.7 MI S OF MD RTE 144Concrete Arch - Deck--1922--60.064.074.9FO200000HO0020010
NBI reportHENRYTON ROADPATAPSCO RIVER TRIB1.24 MI N OF MD RTE 99Concrete Tee beam--1925--37.140.049.0SD200000HO0105010
NBI reportHENRYTON ROADPATAPSCO RIVER TRIB2.09 MI N OF MD RTE 99Concrete Tee beam--1925--44.047.945.2SD200000HO0053010
NBI reportMD 97CATTAIL CREEK1.31 MILES N OF MONT COConcrete Tee beam--1927197240.044.063.0FO100000130037010
NBI reportUS 1CRONES RUN1.03 MILES S OF MD 958PConcrete Tee beam--1929195521.021.075.5--100000130005010
NBI reportUS 1BEALMEAR BRANCH0.46 MILE NORTH OF MD 100Concrete Tee beam--1929195536.140.073.0--100000130002010
NBI report
Bridgehunter
US 1DEEP RUN0.56 MILE NORTH OF MD 175Concrete Arch - Deck--1929195522.025.993.1--100000130003010
NBI reportUS 1DORSEY RUN0.04 MILE S OF MD 958PConcrete Tee beam--1929194538.138.178.9--100000130004010
NBI reportUS 1HAMMOND BRANCH1.28 MILES SOUTH OF MD 32Concrete Tee beam--1929195429.933.175.7--100000130009010
NBI report
Bridgehunter
FREDERICK ROADLITTLE PATUXENT RIVER0.5 MI E CENTENNIAL LANEConcrete Arch - Deck--1930--25.929.976.0FO200000HO0049010
NBI reportDAISY ROADLITTLE CATTAIL CREEK0.3 MI N JENNINGS CHAPELSteel Stringer/Multi-beam or girder--1935--29.932.238.8SD200000HO0038010
NBI reportSHADY LANEDORSEY BRANCH0.5 MI N OF SHARP RDSteel Stringer/Multi-beam or girder--1935--23.024.98.0SD200000HO0032010
NBI reportWATERSVILLE ROADHAY MEADOW BRANCH1 MI N OLD FREDERICK RDSteel Stringer/Multi-beam or girder--1935199122.024.988.9--200000HO0043010
NBI reportGUILFORD ROADCSX TRANS.ON ANNE ARUNDEL CO LINESteel Stringer/Multi-beam or girder (3 spans)--1936--55.1117.170.6FO200000HO0194010
NBI reportUS 40PATAPSCO FOREST ROAD0.5 MI W OF BALTIMORE COConcrete Slab--1936--20.024.069.0FO100000130034010
NBI reportMD 103DEEP RUN0.89 MILE SOUTH OF US 1Concrete Tee beam--1937--38.140.076.1--100000130041010
NBI reportUS 40LITTLE PATUXENT RIVER0.49 M W OF DOGWOOD DRIVEConcrete Frame--1939--36.141.056.6--100000130032040
NBI reportVOLLMERHAUSEN RDLITTLE PATUXENT RIVER0.2 MI W OF GUILFORD RDSteel Girder and floorbeam system--1940197660.062.088.3--200000HO0015010
NBI reportRIVER ROADROCKBURN BRANCHAT ROCKBURN RDSteel Stringer/Multi-beam or girder--1940--25.928.960.0SD200000HO0006010
NBI reportDAISY ROADCATTAIL CREEK0.5 MI N UNION CHAPEL RDSteel Stringer/Multi-beam or girder--1940--42.045.936.8SD200000HO0041010
NBI reportMD 175CSX TRANS.ON ANNE ARUNDEL CO LINESteel Stringer/Multi-beam or girder (3 spans)--1942197677.1193.960.7FO100000130043010
NBI reportUS 29 NBFREDERICK ROAD0.54 MILE SOUTH OF US 40Steel Stringer/Multi-beam or girder (3 spans)--1948196750.9137.193.7--100000130010011
NBI reportUS 1RACE TRACK RD0.06 MI N OF PG CO LINEConcrete Culvert--1949----47.979.5FO100000130035020
NBI reportUS 40 RAMP 7US 40 EBR0.13 MILE EAST OF US 29Steel Stringer/Multi-beam or girder--1949--60.064.049.7SD100000130033010
NBI reportUS 29 SBLITTLE PATUXENT RIVER1.62 MILES S OF MD 175Steel Stringer/Multi-beam or girder--1950199875.179.176.6FO100000130012012
NBI reportRIVER ROADTRIB OF PATAPSCO RIVER1.25 MI FROM SYKESVILLESteel Stringer/Multi-beam or girder--1950--26.927.946.3FO300000HONR02010
NBI reportUS 29HAMMOND BRANCH0.73 MILE NORTH OF MD 216Concrete Culvert--1951197012.124.978.8--100000130014020
NBI reportUS 29 NBMIDDLE PATUXENT RIVER1.05 MILES SOUTH OF MD 32Steel Stringer/Multi-beam or girder (3 spans)--1951200149.9133.997.4--100000130013011
NBI reportUS 1 NBLITTLE PATUXENT RIVER0.38 MILE SOUTH OF MD 32Steel Stringer/Multi-beam or girder (3 spans)--1955--82.0215.981.0--100000130007011
NBI reportDORSEY RUN ROADDORSEY RUN0.5 MI S OF MD RTE 175Steel Stringer/Multi-beam or girder--1955--29.934.174.2FO200000HO0012010
NBI reportMARYLAND AVENUETIBER BRANCHAT MAIN STREETConcrete Tee beam--1955--27.928.976.0FO200000HO0130010
NBI reportOLD MONTGOMERY RDDEEP RUN0.5 MI S OF MD RTE 103Steel Stringer/Multi-beam or girder--1955--22.026.925.8SD200000HO0009010
NBI reportI-895 RAMP SBUS 1,PATAPSCO RIVERMilepost 1.2Steel Stringer/Multi-beam or girder (9 spans)--1957--134.8675.970.2FO300000HOY012010
NBI reportI-895 NB RAMPPATAPSCO RIVERMilepost M1.3Steel Stringer/Multi-beam or girder (6 spans)--1957--107.0363.987.0--300000HOY013010
NBI reportMD 32BR OF TERRAPIN BRANCH0.10 MILE SOUTH OF IS 70Steel Culvert (2 spans)--195819749.828.958.9--100000130098030
NBI reportMD 32BR OF PATAPSCO RIVER0.49 MILE S OF MD 851FConcrete Culvert--1958----20.088.1--100000130019020
NBI reportMD 32TERRAPIN BRANCH0.82 MILE S OF MD 144AConcrete Tee beam--1959--29.933.173.0--100000130021010
NBI reportMD 32BR OF MIDDLE PATUXENT RI1.32 M N OF TEN OAKS ROADConcrete Culvert--1959----23.093.0--100000130023020
NBI reportCARROLL MILL ROADBENSON BRANCH0.4 MI W MT ALBERT RDSteel Stringer/Multi-beam or girder--1960196524.929.962.9SD200000HO0023010
NBI reportSENECA ROADBEAVER RUN BRANCH0.5 MI E OF US RTE 29Prestressed Box beam or girders - Multiple--1960--33.135.190.7--200000HO0060010
NBI reportMD 216PATUXENT RIVERON PRINCE GEORGES CO LINESteel Stringer/Multi-beam or girder (3 spans)--1960--100.1265.188.6--100000130044010
NBI reportTRIDELPHIA ROADMD 324.89 MI W OF MD 108Steel Stringer/Multi-beam or girder (2 spans)--1961--77.1115.267.1FO100000130045010
NBI reportDUNLOGGIN ROADPLUMTREE BRANCH0.5 MI W OF ST JOHNS LANEPrestressed Box beam or girders - Multiple--1965--57.160.097.9--200000HO0080010
NBI reportST JOHNS LANEIS 700.8 MI W OF US 29Steel Stringer/Multi-beam or girder (4 spans)--1966197479.1229.081.2--100000130040010
NBI reportUS 29 NBIS 70 RAMP 'G'(7)0.68 MILE SOUTH OF MD 99Steel Stringer/Multi-beam or girder (3 spans)--1966197495.1209.095.4--100000130028010
NBI reportTOWN & COUNTRY BLVSUCKER BRANCH0.05 MI OF RODGERS AVEConcrete Culvert (2 spans)--1966--11.229.965.0--200000HO0083020
NBI reportUS 29 NBIS 700.44 MILE SOUTH OF MD 99Steel Stringer/Multi-beam or girder (4 spans)--1966197486.0245.184.6FO100000130048011
NBI reportUS 29 SBIS 700.44 MILE SOUTH OF MD 99Steel Stringer/Multi-beam or girder (4 spans)--1966197486.0242.185.6FO100000130048012
NBI reportUS 29 NBUS 40 RAMP 'A'0.29 MILE SOUTH OF US 40Steel Stringer/Multi-beam or girder (3 spans)--1966--79.1180.181.0--100000130008010
NBI reportIS 70 EBIS 70 RAMP 'G'(7)0.23 MILE EAST OF US 29Steel Stringer/Multi-beam or girder (3 spans)--1966--104.0211.083.0--100000130020010
NBI reportUS 29 SBFREDERICK ROAD0.54 MILE SOUTH OF US 40Steel Stringer/Multi-beam or girder (3 spans)--1966--54.1134.880.7--100000130010012
NBI reportRIDGE ROADUS 29 RAMP 'H' (4)0.28 MILE EAST OF US 29Steel Stringer/Multi-beam or girder (3 spans)--1966--43.0115.292.6--100000130015010
NBI reportUS 29 SBUS 401.35 MILES SOUTH OF IS 70Steel Stringer/Multi-beam or girder (5 spans)--1966--66.9274.082.7FO100000130011012
NBI reportUS 29 NBUS 401.35 MILES SOUTH OF IS 70Steel Stringer/Multi-beam or girder (6 spans)--1966--66.9295.981.1FO100000130011011
NBI reportROGERS AVEIS 700.18 MI E OF MD 985ASteel Stringer/Multi-beam or girder (4 spans)--1966--77.1226.179.1--100000130001010
NBI reportLITTLE PATUXENT PAWILDE LAKE BRANCH0.2 MI N OF GOV WARFIELDSteel Culvert (2 spans)--1967--16.137.168.5--200000HO0155030
NBI reportMARRIOTTSVILLE RDLITTLE PATUXENT RIVER0.23 MILE NORTH OF IS 70Concrete Culvert (2 spans)--1967--7.920.098.7--200000HO0005020
NBI reportMARRIOTTSVILLE RDIS 700.91 MI E OF US 40Steel Stringer/Multi-beam or girder (2 spans)--19681974122.1250.063.3--100000130053010
NBI reportIS 95 NBMD 1030.50 MILE SOUTH OF MD 100Concrete Slab (3 spans)--1968--63.0129.988.8--100000130050011
NBI reportIS 95 SBMD 1030.50 MILE SOUTH OF MD 100Concrete Slab (3 spans)--1968--63.0129.975.2--100000130050012
NBI reportIS 70 EBTRANS CONT PIPE LINE0.35 MILE EAST OF US 40Steel Stringer/Multi-beam or girder (2 spans)--1968--66.9139.194.7--100000130054013
NBI reportIS 70 WBTRANS CONT PIPE LINE0.35 MILE EAST OF US 40Steel Stringer/Multi-beam or girder (2 spans)--1968--64.0133.994.7--100000130054014
NBI reportUS 40 WBIS 70US 40 @ IS 70Steel Stringer/Multi-beam or girder (4 spans)--1968197477.1265.195.2--100000130055010
NBI reportBETHANY LANEIS 701.61 MI W OF US 29Steel Stringer/Multi-beam or girder (2 spans)--19681974105.0213.967.2--100000130052010
NBI reportUS 1CSX TRANS.0.85 MILE NORTH OF MD 32Steel Stringer/Multi-beam or girder (3 spans)--1969--54.1139.189.3--100000130099010
NBI reportOLD COLUMBIA PIKEHAMMOND BRANCH0.18 MI N OF FULTON RDConcrete Culvert (2 spans)--1969--12.126.994.9--200000HO0134020
NBI reportMONTGOMERY ROADIS 951.01 MI S OF IS 895Steel Stringer/Multi-beam or girder (2 spans)--19691972109.9305.169.3--100000130051010
NBI reportFONT HILL DRIVEBRANCH LIT PATUXENT RIVEAT FONT HILL PARKSteel Culvert (3 spans)--1969--12.143.099.5--200000HO0172030
NBI reportVOLLMERHAUSEN RDIS 95 NBR0.63 MI S OF MD 32Steel Stringer/Multi-beam or girder (3 spans)--19701972106.0232.093.0--100000130124010
NBI reportBUSHY PARK RDCATTAIL CREEK0.1 MI W CARRS MILL RDPrestressed Slab--1970--24.026.971.4--200000HO0039010
NBI reportROVER MILL ROADMIDDLE PATUXENT RIVER0.6 MILE E OF MCENDREE RDSteel Culvert--1970----24.0100.0--200000HO0199030
NBI reportFOLLY QUARTER ROADTRIB TO MIDDLE PATUXENT1.2 MI S OF MD RTE 144Steel Culvert (3 spans)--1970--5.922.098.2--200000HO0114030
NBI reportTAMAR DRIVEUNNAMED STREAM0.1 MI E PHELPS LUCKSteel Stringer/Multi-beam or girder--1970--51.856.185.5--200000HO0109010
NBI reportMD 108CRICKET CREEK0.85 MILE WEST OF MD 32Steel Culvert--197019847.927.993.1--100000130097030
NBI reportIS 95 NBGUILDFORD ROAD1.55 MILES N OF IS 95ISteel Stringer/Multi-beam or girder (3 spans)--1970--59.1145.077.6--100000130066010
NBI reportIS 95 NBMD 32 WBR0.14 M S OF GUILFORD ROADSteel Stringer/Multi-beam or girder (3 spans)--1970--118.1283.286.5SD100000130068010
NBI reportGUILFORD ROADIS 95 SBR1.74 MILES N OF US 1Steel Stringer/Multi-beam or girder (3 spans)--19701972106.0249.096.2--100000130067010
NBI reportMD 32 RAMP 'B'(2)GUILDFORD ROAD0.06 MILE SOUTH OF IS 95Steel Stringer/Multi-beam or girder (3 spans)--1970--80.1186.099.3--100000130065010
NBI reportIS 95 SBCSX TRANS.0.75 M N OF GUILFORD ROADConcrete Slab (3 spans)--1970--54.1128.076.4--100000130064012
NBI reportMD 175 WBIS 950.49 MILE NORTH OF US 1Steel Stringer/Multi-beam or girder (2 spans)--19701972167.0333.095.1--100000130061014
NBI reportMD 175 EBIS 950.49 MILE NORTH OF US 1Steel Stringer/Multi-beam or girder (2 spans)--19701972167.0338.995.1--100000130061013
NBI reportIS 95HAMMOND BRANCH0.38 MILE NORTH OD MD 216Concrete Culvert--1970----32.270.0--100000130075020
NBI reportMD 100 WBMD 100 RAMP 'A'0.92 MILE WEST OF US 1Concrete Slab (3 spans)--1970199854.1143.178.5--100000130058014
NBI reportMD 32 WBIS 95 SBR1.74 MILES NORTH OF US 1Steel Stringer/Multi-beam or girder (3 spans)--19701972134.8297.987.2SD100000130069010
NBI reportIS 95 NBMD 32 EBR0.28 M S OF GUILFORD ROADSteel Stringer/Multi-beam or girder (3 spans)--1970--90.9240.289.8--100000130070010
NBI reportIS 95 SBSTANSFIELD RD0.50 MI N OF PG COConcrete Slab (3 spans)--1970--54.1120.176.2--100000130077012
NBI reportIS 95 NBSTANSFIELD RD0.50 MI N OF PG COConcrete Slab (3 spans)--1970--51.8122.176.2--100000130077011
NBI reportMD 216 WBIS 951.56 MILES N OF PG COSteel Stringer/Multi-beam or girder (4 spans)--19701972150.9417.097.2--100000130076014
NBI reportMD 216 EBIS 951.56 MILES N OF PG COSteel Stringer/Multi-beam or girder (4 spans)--19701972150.9417.097.2--100000130076013
NBI reportGORMAN ROADIS 950.96 MI N OF MD 216Steel Stringer/Multi-beam or girder (4 spans)--19701972133.9404.997.6--100000130074010
NBI reportVOLLMERHAUSEN RDIS 95 SBR2.2 MI N OF MD 216Steel Stringer/Multi-beam or girder (6 spans)--19701972113.9518.196.2--100000130073010
NBI reportMD 175 WB & RMP BLITTLE PATUXENT RIVER0.27 MILE NORTH OF US 29Concrete Slab (3 spans)NR listed1970--62.0148.084.4--100000130079010
NBI reportMD 32 EBIS 95 SBR1.74 MILES NORTH OF US 1Steel Stringer/Multi-beam or girder (3 spans)--19701972148.0327.179.8SD100000130071010
NBI reportMD 100 EBMD 100 RAMP 'A'0.92 MILE WEST OF US 1Concrete Slab (3 spans)--1970199854.1143.183.8--100000130058013
NBI reportMD 100 RAMP 'A'IS 950.79 MILE WEST OF US 1Steel Stringer/Multi-beam or girder (2 spans)--1970--134.8272.095.2--100000130057010
NBI reportIS 95 NBCSX TRANS.0.75 M N OF GUILFORD ROADConcrete Slab (3 spans)--1970--54.1128.076.4--100000130064011
NBI reportMD 94CABIN BRANCH1.03 MILES N OF MONT COSteel Stringer/Multi-beam or girder--1970--24.027.998.3--100000130036010
NBI reportMD 100 EBIS 950.79 MILE WEST OF US 1Steel Stringer/Multi-beam or girder (2 spans)--19701997154.9315.086.5--100000130049013
NBI reportUS 29 SBMIDDLE PATUXENT RIVER1.05 MILES SOUTH OF MD 32Steel Stringer/Multi-beam or girder (3 spans)--1970--49.9144.096.4--100000130013012
NBI reportMD 175 RAMP 'H'LITTLE PATUXENT RIVER0.27 MI S OF US 29Concrete Slab (3 spans)--1970--62.0128.099.6--100000130078010
NBI reportMD 100 WBIS 950.79 MILE WEST OF US 1Steel Stringer/Multi-beam or girder (2 spans)--19701972153.9310.194.9--100000130049014
NBI reportIS 95 NBMIDDLE PATUXENT RIVER0.18 MILE NORTH OF IS 95ISteel Stringer/Multi-beam or girder (3 spans)--1970--95.1253.976.8--100000130056011
NBI reportIS 95 SBMIDDLE PATUXENT RIVER0.18 MILE NORTH OF IS 95ISteel Stringer/Multi-beam or girder (3 spans)--1970--95.1253.989.1--100000130056012
NBI reportUS 29 NBLITTLE PATUXENT RIVER1.62 MILES S OF MD 175Steel Stringer/Multi-beam or girder--1971199275.179.189.7--100000130012011
NBI reportIS 95 SBLITTLE PATUXENT RIVER0.46 MILE SOUTH OF MD 32Steel Stringer/Multi-beam or girder (4 spans)--1971--105.0395.089.1--100000130072012
NBI reportIS 95 NBLITTLE PATUXENT RIVER0.46 MILE SOUTH OF MD 32Steel Stringer/Multi-beam or girder (4 spans)--1971--105.0395.089.1--100000130072011
NBI reportVOLLMERHAUSEN ROADMD 320.9 MI W OF US 1Steel Stringer/Multi-beam or girder (5 spans)--1971--90.9390.196.4--100000130080010
NBI reportCRADLEROCK WAYUNNAMED STREAM0.4 MI E BROKENLAND PKWYSteel Stringer/Multi-beam or girder--1972--51.856.197.8--200000HO0112010
NBI reportI-895B&O RR,COUNTY ROADSMilepost 0.7Steel Stringer/Multi-beam or girder (10 spans)--1972--137.1904.974.9FO300000HOY007012
NBI reportSANDCHAIN ROADLITTLE PATUXENT RIVER.03 MI W OF YOUNGHEARTSteel Culvert (2 spans)--1972--6.924.0100.0--200000HO0078030
NBI reportI-895B&O RR,COUNTY ROADSMilepost 0.7Steel Stringer/Multi-beam or girder (9 spans)--1972--180.1945.986.3FO300000HOY007011
NBI reportIS 70 WBMD 322.12 MILES WEST OF US 40Steel Stringer/Multi-beam or girder (2 spans)--1973--116.1236.994.2--100000130031014
NBI reportI-895 SBI-95Milepost 0.4Steel Stringer/Multi-beam or girder (4 spans)--1973--219.2515.196.0--300000HOY004010
NBI reportWATERSVILLE ROADIS 700.32 MILE NORTH OF MD 144Steel Stringer/Multi-beam or girder (2 spans)--1973--117.1238.998.5--100000130083010
NBI reportIS 70 EBMD 973.17 MILES EAST OF MD 94Steel Stringer/Multi-beam or girder (2 spans)--1973--142.1289.183.0--100000130030013
NBI reportI-895US 1&PATAPSCO RIVER&RAMPMilepost M1.4Steel Stringer/Multi-beam or girder (4 spans)--1973--250.0674.993.0--300000HOY014010
NBI reportIS 70 WBMD 973.17 MILES EAST OF MD 94Steel Stringer/Multi-beam or girder (2 spans)--1973--142.1289.183.0--100000130030014
NBI reportIS 70 EBMD 322.12 MILES WEST OF US 40Steel Stringer/Multi-beam or girder (2 spans)--1973--116.1236.994.2--100000130031013
NBI reportSAND HILL ROADIS 701.19 MI E OF MD 32Steel Stringer/Multi-beam or girder (2 spans)--1973--126.0256.998.8--100000130081010
NBI reportW WATERSVILLE ROADIS 700.16 MILE NORTH OF MD 144Steel Stringer/Multi-beam or girder (2 spans)--1973--124.0253.087.6--100000130084010
NBI reportMORGAN STATION RDIS 701.89 MI W OF MD 97Steel Stringer/Multi-beam or girder (2 spans)--1973--120.1245.198.8--100000130082010
NBI reportIS 70 RAMP '6'TERRAPIN BRANCH0.06 MILE WEST OF MD 32Concrete Culvert--1974----32.293.3--100000130089020
NBI reportIS 70 RAMP '3'TERRAPIN BRANCH0.02 MILE WEST OF MD 32Concrete Culvert--1974----56.192.7--100000130088020
NBI reportMD 175 EBLITTLE PATUXENT RIVER0.27 MILE NORTH OF US 29Concrete Slab (3 spans)--1974--64.0140.197.8--100000130087010
NBI reportMD 175 WBUS 294.06 MILES N OF MD 108Steel Stringer/Multi-beam or girder (2 spans)--1974--96.1268.182.3SD100000130086014
NBI reportMD 175 EBUS 294.06 MILES N OF MD 108Steel Stringer/Multi-beam or girder (2 spans)--1974--96.1268.183.4SD100000130086013
NBI reportFOUNDRY STREETLITTLE PATUXENT RIVER0.03 MI N OF GORMAN RDSteel Stringer/Multi-beam or girder (2 spans)--1975--80.1164.179.7FO200000HO0075010
NBI reportMD 175PEDESTRIAN WALKWAY0.69 MILE SOUTH OF US 29Concrete Culvert--19751988--20.087.2--100000130090020
NBI reportSNOWDEN RIVER (NBLROBERT FULTON DRIVE1.0 MI S OF MD RTE 175Steel Stringer/Multi-beam or girder (3 spans)--1975--79.1140.190.5--200000HO0128010
NBI reportCARROLL MILL ROADMIDDLE PATUXENT RIVER0.4 MI W OF FOLLY QUARTERConcrete Culvert--1975--20.044.099.8--200000HO0022020
NBI reportMD 175 NBCO RTES 2035 & 20360.5 MILE NORTH OF MD 108Steel Stringer/Multi-beam or girder (3 spans)--1975--76.1137.174.6--100000130092011
NBI reportMD 175 SBCO RTES 2035 & 20360.5 MILE NORTH OF MD 108Steel Stringer/Multi-beam or girder (3 spans)--1975--76.1137.174.6--100000130092012
NBI reportMD 94IS 700.40 MILE N OF MD 144ASteel Stringer/Multi-beam or girder (2 spans)--1975--140.1285.198.3--100000130094010
NBI reportMD 175PEDESTRIAN WALKWAY1.56 MILES N OF MD 175HCConcrete Culvert--19751988--24.993.6--100000130091020
NBI reportRIVER ROADTRIB TO PATAPSCO RIVER0.6 MI E OF MD RTE 32Steel Culvert--1975----35.197.7--200000HO0142030
NBI reportOAKLAND MILLS ROADELKHORN BR OF MID PATUX1.6 MISteel Culvert (3 spans)--1975--15.153.279.4--200000HO0010030
NBI reportMD 851SOUTH BR PATAPSCO RIVERON CARROLL CO LINESteel Stringer/Multi-beam or girder (2 spans)--1975--74.2150.992.9--100000130018010
NBI reportMD 108 WBLITTLE PATUXENT RIVER0.55 MILE WEST OF US 29Steel Stringer/Multi-beam or girder--1975--102.0106.092.2--100000130016014
NBI reportMD 108 EBLITTLE PATUXENT RIVER0.55 MILE WEST OF US 29Steel Stringer/Multi-beam or girder--1975--102.0106.092.2--100000130016013
NBI reportSNOWDEN RIVER (SBLROBERT FULTON DRIVE1.0 MI S OF MD RTE 175Steel Stringer/Multi-beam or girder (3 spans)--1976--79.1133.938.9--200000HO0126010
NBI reportMD 175BR OF LITTLE PATUXENT RI2.1 MILE NORTH OF MD 108Steel Culvert--19771990--29.977.2--100000130139030
NBI reportMD 32 WBGUILFORD ROAD1.0 MILE NORTH OF IS 95Steel Stringer/Multi-beam or girder--1980--86.089.995.7--100000130100014
NBI reportMD 32 EBUS 293.22 MILES NORTH OF IS 95Steel Stringer/Multi-beam or girder (2 spans)--1980--107.9220.297.0--100000130101013
NBI reportMD 32 EBGUILFORD ROAD1.0 MILE NORTH OF IS 95Steel Stringer/Multi-beam or girder--1980--86.089.995.7--100000130100013
NBI reportMD 32 WBUS 293.22 MILES NORTH OF IS 95Steel Stringer/Multi-beam or girder (2 spans)--1980--107.9220.297.0--100000130101014
NBI reportSHAKER DRMD 320.75 MI N OF MD 732Steel Stringer/Multi-beam or girder (4 spans)--1981--111.9428.298.7--100000130102010
NBI reportBROKEN LAND PKWYMD 320.47 MI N OF MD 732ASteel Stringer/Multi-beam or girder (4 spans)--1981--111.9428.297.8--100000130103010
NBI reportFREDERICK ROADPLUMTREE BRANCH2.8 MI W OF MD RTE 29Steel Culvert--1981198111.225.997.4--200000HO0050030
NBI reportMD 32 EBLITTLE PATUXENT RIVER0.23 M S OF SHAKER DRIVESteel Girder and floorbeam system (5 spans)--19812002100.1443.985.5--100000130106010
NBI reportMD 32 WBLITTLE PATUXENT RIVER0.23 M S OF SHAKER DRIVESteel Girder and floorbeam system (5 spans)--1981--100.1443.987.8--100000130105010
NBI reportGUILFORD ROADMIDDLE PATUXENT RIVER0.04 MI N BERGER RDSteel Stringer/Multi-beam or girder (4 spans)--1982--89.9334.098.1--200000HO0131010
NBI reportMD 144ABR OF MIDDLE PATUXENT RI1.5 MILES WEST OF US 32Steel Culvert--1982----24.097.2--100000130112030
NBI reportMD 32 EBCSX TRANSPORTATIONON ANNE ARUNDEL CO LINESteel Stringer/Multi-beam or girder (3 spans)--1983--158.1301.997.1--100000130115013
NBI reportSHEPPARD LANEMIDDLE PATUXENT RIVER1.3 MI N OF MD RTE 108Steel Stringer/Multi-beam or girder--1983--29.932.297.1--200000HO0016010
NBI reportMD 32 WBCSX TRANSPORTATIONON ANNE ARUNDEL CO LINESteel Stringer/Multi-beam or girder (3 spans)--1983--164.1301.997.1--100000130115014
NBI reportMD 32 RAMP 'A'GUILFORD BR0.05 MILE EAST OF US 1Concrete Culvert--1983----62.097.7--100000130113020
NBI reportMD 32GUILFORD BRANCH0.418 MILE SOUTH OF US 1Concrete Culvert--1983----38.170.0--100000130116020
NBI reportMD 32 EB CDUS 11.50 MILES N OF AA COSteel Girder and floorbeam system (2 spans)--1983--110.9222.199.1--100000130110010
NBI reportMD 32 WB CDUS 11.50 MILES N OF AA COSteel Girder and floorbeam system (2 spans)--1983--110.9222.198.5--100000130109010
NBI reportMD 32 WBUS 11.50 MILES N OF AA COSteel Girder and floorbeam system (2 spans)--1983--110.9222.196.6--100000130108014
NBI reportPEDESTRIAN WALKWAYUS 29 AND LITTLE PATUXEN0.4 MI N SOUTH ENTR RDSteel Box Beam or girders - Single or Spread--1983--120.1679.20.0--200000HO0133130
NBI reportMD 32 EBUS 11.50 MILES N OF AA COSteel Girder and floorbeam system (2 spans)--1983--110.9222.196.6--100000130108013
NBI reportUS 1 & RAMP 'C'(8)GUILFORD BRANCH0.26 M S OF GUILFORD ROADConcrete Culvert--1983----34.179.5--100000130006020
NBI reportBUCKSKIN LAKE DRIVBENSON BRANCH.01 MI S FOLLY QUARTER RDSteel Culvert (3 spans)--1985--7.930.891.3--200000HO0179030
NBI reportMD 32MIDDLE PATUXENT RIVER0.89 MILE NORTH OF US 29Steel Stringer/Multi-beam or girder (3 spans)--1985--180.1472.168.0--100000130114014
NBI reportMD 108MIDDLE PATUXENT RIVER2.02 MILES EAST OF MD 216Steel Stringer/Multi-beam or girder (2 spans)--1985--69.9145.090.5--100000130017010
NBI reportTRIADELPHIA ROADMIDDLE PATUXENT RIVER1.2 MI S OF MD RTE 144Steel Stringer/Multi-beam or girder--1986--45.949.988.4--200000HO0019010
NBI reportBROKEN LAND PKWYLITTLE PATUXENT RIVER0.125 MI S OF MD RTE 32Steel Stringer/Multi-beam or girder (3 spans)--1986--120.1324.288.9--200000HO0152010
NBI reportMD 99DAVIS BRANCH0.4 M E OF TAYLOR FARM RDSteel Culvert (3 spans)--1986--6.940.080.1--100000130095030
NBI reportOLD ANNAPOLIS ROADLITTLE PATUXENT RIVER0.04 MI W CO 76 & MD 108Steel Stringer/Multi-beam or girder--1987198782.086.077.8FO200000HO0025010
NBI reportCOLUMBIA ROADLITTLE PATUXENT RIVER0.5 MI N OF L. PATUX PKWYSteel Stringer/Multi-beam or girder (2 spans)--1987--77.1159.196.4--200000HO0137010
NBI reportCOLUMBIA ROADPLUMTREE BRANCH0.8 MI. NORTH OF MD. 108Steel Culvert (2 spans)--1987--18.077.198.0--200000HO0147030
NBI reportCENTENNIAL LANECLARKS CREEK0.3 MI N MD RTE 108Concrete Culvert (2 spans)--1987--15.130.898.7--200000HO0024020
NBI reportMD 108 WBUS 290.36 MILE WEST OF MD 108HSteel Stringer/Multi-beam or girder (2 spans)--1988--136.2276.999.2--100000130111014
NBI reportMURRAY HILL ROADMIDDLE PATUXENT RIVER0.1 MI S VOLLMERHAUSEN RDSteel Stringer/Multi-beam or girder (2 spans)--1988--65.0133.998.0--200000HO0014010
NBI reportMD 108 EBUS 290.36 MILE WEST OF MD 108HSteel Stringer/Multi-beam or girder (2 spans)--1988--136.2276.999.2--100000130111013
NBI reportROGERS AVENUESUCKER BRANCH0.4 MI N OF US RTE 40Concrete Culvert (2 spans)--1988--11.233.1100.0--200000HO0140020
NBI reportLAKESIDE DRIVETRIB. TO PATUXENT RIVER0.2 MI W OF NICHOLS DRIVSteel Culvert--1988----24.091.8--200000HO0144030
NBI reportMD 732RCSX TRANS, BROCK BRIDGEON ANNE ARUNDEL CO LINESteel Stringer/Multi-beam or girder (2 spans)--1989--112.9203.178.0--100000130125010
NBI reportTAMAR DRIVEDORSEY RUN0.1 MI W OF OLD MONGOMERSteel Culvert (3 spans)--1989--12.144.993.5--200000HO0143030
NBI reportSTEVENS FOREST ROALITTLE PATUXENT RIVERSteel Stringer/Multi-beam or girder (2 spans)--1990--99.1204.199.0--200000HO0149010
NBI reportSUMMER CLOUD WAYDORSEY RUN0.3 MI W OF MD RTE 108Steel Culvert (3 spans)--1990--8.935.189.4--200000HO0145030
NBI reportPARK CIRCLE DRIVEDEEP RUN0.4 MI N MD 176 HO/AA CO.Steel Stringer/Multi-beam or girder--1990--69.975.1100.0--200000HO0141010
NBI reportMD 94PATUXENT RIVERON MONTGOMERY CO LINEPrestressed Slab--1990--54.154.198.0--100000130047010
NBI reportMULLINIX MILL ROADPATUXENT RIVER1.5 MI S FLORENCEPrestressed Box beam or girders - Multiple--1991--32.237.198.9--200000HO0127010
NBI reportMD 732RMD 320.17 M S OF GUILFORD ROADSteel Stringer/Multi-beam or girder (2 spans)--19912003112.9213.996.2--100000130123010
NBI reportBROKEN LAND PKWYUS 291.79 MI S OF MD 175Steel Stringer/Multi-beam or girder (2 spans)--1991--96.1191.088.0FO100000130129010
NBI reportLARK BROWN ROADDORSEY RUN0.04 MI W OF MD RTE 108Steel Stringer/Multi-beam or girder--1991--49.955.161.0FO200000HO0011010
NBI reportUS 29 RAMP 'D'(1)US 291.77 MILES NORTH OF MD 32Steel Stringer/Multi-beam or girder (2 spans)--1991--121.1241.294.1--100000130128010
NBI reportCENTENNIAL LANEBR OF LITTLE PATUXENT RI0.3 MI S OF FREDERICK RDPrestressed Culvert (2 spans)--1992--14.134.198.2--200000HO0103020
NBI reportUS 29 RAMP 'C'MD 100 RAMP 'D'(7)0.05 M N OF BR NO 1311900Steel Stringer/Multi-beam or girder--1992--129.9131.9100.0--100000130120010
NBI reportNORTH CHATHAM LANEUNNAMED STREAMAT PAULSKIRK DRIVESteel Culvert (2 spans)--1992--9.848.984.5--200000HO0153030
NBI reportMD 100RED HILL BRANCH0.6 M E OF LONG GATE PKWYSteel Culvert (2 spans)--1992199814.133.176.4--100000130141030
NBI reportBROKEN LAND PKWYUS 29 RAMP 'D'(1)0.13 MI S OF US 29Steel Stringer/Multi-beam or girder--1992--85.088.990.4FO100000130127010
NBI reportBROKEN LAND PKWYLITTLE PATUXENT RIVER0.31 MI S OF US 29Steel Stringer/Multi-beam or girder (2 spans)--1992--106.0215.990.0--100000130126010
NBI reportUS 29 RAMP 'C'US 29 NBR0.24 MILE SOUTH OF MD 103Steel Stringer/Multi-beam or girder (3 spans)--1992--237.9442.9100.0--100000130121010
NBI reportMD 100JMD 100.11 M N OF MEADOWBROOK LASteel Stringer/Multi-beam or girder (2 spans)--1992--105.0202.183.0--100000130138010
NBI reportUS 29 RAMPS I & JBEAVER RUN0.67 MIle North OF MD 32Steel Culvert (3 spans)--1992--14.148.996.9--100000130132030
NBI reportMD 103US 291.89 MILES NORTH OF US 29Steel Stringer/Multi-beam or girder (2 spans)--1992--123.0245.183.0--100000130122010
NBI reportKNIGHTS BRIDGE RDHAMMONDS BRANCH0.2 MI S OF GORMAN RDConcrete Culvert (3 spans)--1992--16.154.199.9--200000HO0151020
NBI reportMD 100 RAMP 'D'(7)US 29 NBR0.36 MILE SOUTH OF MD 103Steel Stringer/Multi-beam or girder (3 spans)--1992--190.0374.095.3--100000130119010
NBI reportKNIGHTS BRIDGE RDHAMMONDS BRANCH0.1 MI S LOCH LEVEN CTConcrete Culvert (3 spans)--1992--16.154.199.9--200000HO0150020
NBI reportSENECA DRIVEUS 29 AND RAMP 'I'(7)0.65 MILE NORTH OF MD 32Steel Stringer/Multi-beam or girder (2 spans)--1993--129.9263.180.1--100000130131010
NBI reportMD 100TRIB TO RED HILL BRANCH.25 M S OF LONG GATE PKWYSteel Culvert (2 spans)--1993--13.134.170.0--100000130140030
NBI reportMD 32 EBCEDAR LANE1.19 MILE NORTH OF US 29Steel Stringer/Multi-beam or girder--1994--118.1123.097.5--100000130135013
NBI reportMD 32 WBCEDAR LANE1.19 MILE NORTH OF US 29Steel Stringer/Multi-beam or girder--1994--118.1123.097.5--100000130135014
NBI reportMD 32CRICKET CREEK0.88 MILE SOUTH OF MD 108Steel Culvert--1994----68.973.0--100000130134030
NBI reportUS 1MD 1000.51 MILE NORTH OF MD 103Steel Stringer/Multi-beam or girder (2 spans)--1994--92.9183.199.0--100000130118010
NBI reportCEDAR LANEMIDDLE PATUXENT RIVER.02 MI N OF MD 32Steel Stringer/Multi-beam or girder (2 spans)--1994--129.9263.194.9--200000HO0189010
NBI reportDORSEY RUN ROADDEEP RUN0.5 MI SE OF US 1Steel Arch - Deck--1995--39.039.089.5--200000HO0176010
NBI reportGREAT STAR DRIVEMD 321.15 MI E OF MD 108Steel Stringer/Multi-beam or girder (2 spans)--1995--100.1205.198.5--100000130137010
NBI reportMAXWELL COURTUNNAMED STREAM0.4 MILE WEST OF MD 1Steel Stringer/Multi-beam or girder--1995--37.142.0100.0--200000HO0197010
NBI reportMD 32MIDDLE PATUXENT RIVER0.89 MILE NORTH OF US 29Steel Stringer/Multi-beam or girder (3 spans)--1995--178.2469.298.0--100000130114013
NBI reportRIDINGS WAYUNNAMED STREAM0.4 MILE WEST OF MD 1Steel Stringer/Multi-beam or girder--1996--49.955.1100.0--200000HO0198010
NBI reportMD 100CSX RR,O'CONNOR ROAD0.24 M W OF AA CO LINESteel Stringer/Multi-beam or girder (2 spans)--1996--120.1231.095.9--100000130149014
NBI reportMD 108MD 320.09 M E OF TEN OAKS ROADSteel Stringer/Multi-beam or girder (2 spans)--1996--110.9227.091.0FO100000130133010
NBI reportMD 100DORSEY STATION ACCESS RD0.39 M W OF AA CO LINESteel Stringer/Multi-beam or girder--1996--85.089.995.9--100000130150013
NBI reportMD 100CSX RR,O'CONNOR RD0.24 M W OF AA CO LINESteel Stringer/Multi-beam or girder (2 spans)--1996--120.1231.095.9--100000130149013
NBI reportMD 100DORSEY STATION ACCESS RD0.39 M W OF AA CO LINESteel Stringer/Multi-beam or girder--1996--85.089.995.9--100000130150014
NBI reportSHEPPARD LANEMIDDLE PATUXENT RIVER BR0.6 MI N OF MD RTE 108Steel Stringer/Multi-beam or girder--1997--41.044.980.7--200000HO0008010
NBI reportRIVER ROADTRIB OF PATAPSCO RIVERPATAPSCO VALLEY ST PARKSteel Girder and floorbeam system--1997--40.042.099.0--300000HONR01010
NBI reportGREAT STAR DRIVECRICKETT CREEK1.0 MILE SE OF MD 108Steel Stringer/Multi-beam or girder--1997--73.277.199.0--200000HO0195010
NBI reportMD 100SNOWDEN RIVER PARKWAY0.86 MILE WEST OF MD 103Steel Stringer/Multi-beam or girder--1997--97.197.196.4--100000130144013
NBI reportMD 103MD 1001.35 MILE NORTH OF I-95Steel Stringer/Multi-beam or girder (2 spans)--1997--125.0248.093.5--100000130146010
NBI reportMD 100OLD MONT. RD & DEEP RUN0.62 MILE WEST OF MD 103Steel Stringer/Multi-beam or girder--1997--150.9157.296.4--100000130145014
NBI reportMD 100OLD MONT. RD & DEEP RUN0.62 MILE WEST OF MD 103Steel Stringer/Multi-beam or girder--1997--182.1189.096.4--100000130145013
NBI reportMD 100SNOWDEN RIVER PARKWAY0.86 MILE WEST OF MD 103Steel Stringer/Multi-beam or girder--1997--97.197.196.4--100000130144014
NBI reportOLD COLUMBIA PIKETIBER HUDSON BRANCH0.01 MI E OF MAIN STREETPrestressed Box beam or girders - Multiple--1997--44.050.980.3FO200000HO0132010
NBI reportMD 100SMALL STREAM0.83 MILE EAST OF MD 104Steel Culvert (2 spans)--1998--8.920.076.2--100000130130030
NBI reportMD 104MD 1000.12 MILE NORTH OF MD 108Steel Stringer/Multi-beam or girder (2 spans)--1998--131.9258.981.7--100000130148010
NBI reportMD 100EXECUTIVE PARK DRIVE0.91 MILE WEST OF MD 104Prestressed Slab--1998--51.855.192.9--100000130147010
NBI reportHAVILAND MILL ROADPATUXENT RIVER1.5 MI E OF MD 650Steel Stringer/Multi-beam or girder (2 spans)--1998199837.178.187.3--200000HO0028010
NBI reportMD 100M(COCA COLA)BRANCH OF DEEP RUN0.06 M N OF AA CO LINESteel Culvert (4 spans)--1998--11.254.165.0--100000130151030
NBI reportJOHN MCADAM DRDORSEY BRANCH800 FT S OF MD 175Concrete Culvert--2000--38.140.094.9--200000HO0207010
NBI reportMD 97PATUXENT RIVERON MONTGOMERY CO LINESteel Stringer/Multi-beam or girder (2 spans)--2000--109.9226.197.2--100000130038010
NBI reportHOMEWOOD ROADMIDDLE PATUXENT RIVER1 MI W OF MD RTE 108Steel Stringer/Multi-beam or girder--2000--103.0107.098.3--200000HO0026010
NBI reportHOPKINS/GORMAN RDUS 29OVER US 29Steel Stringer/Multi-beam or girder (2 spans)--2001--136.2263.190.0--100000130154010
NBI reportMD 175 WBRSNOWDEN RIVER PARKWAY0.84 MILE WEST OF MD 108Steel Girder and floorbeam system (2 spans)--2001--109.9225.191.7--100000130153014
NBI reportMD 175 EBRSNOWDEN RIVER PARKWAY0.84 MILE WEST OF MD 108Steel Girder and floorbeam system (2 spans)--2001--109.9225.191.7--100000130153013
NBI reportMD 216US 29.16 M N OF ICE CRYSTAL DRSteel Stringer/Multi-beam or girder (2 spans)--2001--145.0295.083.0--100000130152014
NBI reportMD 216US 29.16 M N OF ICE CRYSTAL DRSteel Stringer/Multi-beam or girder (2 spans)--2001--145.0295.083.0--100000130152013
NBI reportROXBURY ROADDORSEY BRANCH0.5 MI E OF MD RTE 97Steel Stringer/Multi-beam or girder--2002--69.973.291.1--200000HO0030010
NBI reportHIPSLEY MILL ROADCABIN BRANCH0.4 MI E OF ELLICOTT ROADPrestressed Stringer/Multi-beam or girder--2003--28.932.295.9--200000HO0035010
NBI reportSANNER ROADTRIB OF MIDDLE PATUXENT0.3 MI S PINDELL SCHOOLPrestressed Stringer/Multi-beam or girder--2003--57.161.099.3--200000HO0108010
NBI reportMD 32RIV RD,CSX,PATAPSCO RIVON CARROLL COUNTY LINEPrestressed Stringer/Multi-beam or girder (3 spans)--2003--100.1285.188.0--100000130157010
NBI reportSOUTH ENTRANCE RDLITTLE PATUXENT RIVER0.08 MILE WEST OF US 29Concrete Culvert (3 spans)--2004--14.148.9100.0--200000HO0036020
NBI reportLOUDON AVENUEUNNAMED STREAM1.5 MI EAST OF RTE 1Steel Culvert (2 spans)--2004--11.222.0100.0--200000HO0018030
NBI reportBONNIE BRANCH RDBONNIE BRANCH0.1 MI E OF COLLEGE AVESteel Stringer/Multi-beam or girder--2006--50.945.991.4--200000HO0002010
NBI reportBETHANY LANELITTLE PATUXENT RIVER0.1 MI N OF US RTE 40Prestressed Slab (3 spans)--2006--40.0108.995.5--200000HO0048010
NBI reportMAPLE LAWN BLVDTRIB TO HAMMOND BR700 FT S OF J HOPKINS RDSteel Arch - Deck--2006--22.022.089.5--200000HO0208010
NBI reportMD 932B-BURNTWOODSMD 320.051 M S OF TEN OAKS RDSteel Stringer/Multi-beam or girder (2 spans)--2008--125.0245.1100.0--100000130158010