Boone County

CarriesCrossesLocationDesignStatusYear BuiltYear ReconSpan LengthTotal LengthSRSD/FOID
NBI reportFMBIG CREEK082250903Steel Stringer/Multi-beam or girder----198340.043.093.2--000000000076891
NBI reportLOCALBIG CREEK082252902Concrete Culvert------23.024.950.9SD000000000076940
NBI reportLOCALTRIB. DES MOINES RIVER082263206Steel Stringer/Multi-beam or girder------40.043.061.6--000000000077070
NBI report
Bridgehunter
LOCALBIKE TRAIL082263510Wood Stringer/Multi-beam or girder (9 spans)------34.1181.134.0SD000000000077100
NBI reportLOCALLITTLE BEAVER CREEK082271802Steel Stringer/Multi-beam or girder----201136.138.175.7--000000000077110
NBI reportLOCALLITTLE BEAVER CREEK082272802Steel Stringer/Multi-beam or girder------27.930.847.6SD000000000077130
NBI reportLOCALBIG CREEK083252002Steel Slab----200124.925.981.0--000000000077320
NBI reportLOCALBEAVER CREEK083280901Steel Stringer/Multi-beam or girder------44.946.966.9--000000000077470
NBI reportLOCALPRAIRIE CREEK084250304Steel Stringer/Multi-beam or girder------36.139.070.9--000000000077620
NBI reportLOCALONION CREEK084252502Steel Stringer/Multi-beam or girder (2 spans)------23.025.952.4SD000000000077690
NBI report
Bridgehunter
LOCALTRIB. DES MOINES RIVER084272305Steel Box beam or girders - Multiple------34.136.113.5SD000000000077805
NBI report
Bridgehunter
LOCALTRIB. DES MOINES RIVER084272203Steel Stringer/Multi-beam or girder (3 spans)------42.0107.943.8SD000000000077820
NBI reportLOCALTRIB DES MOINES RIVER084273103Steel Stringer/Multi-beam or girderClosed----29.929.929.0SD000000000077870
NBI reportLOCALSTREAM084280702Wood Stringer/Multi-beam or girder (2 spans)------15.130.833.0SD000000000077890
NBI reportLOCALBEAVER CREEK084281601Steel Stringer/Multi-beam or girder------42.044.039.6SD000000000077940
NBI report
Bridgehunter
LOCALBEAVER CREEK084282102Concrete Slab------22.022.077.0--000000000078000
NBI reportFMTRIB OF BEAVER CREEK084282201Concrete Slab------22.024.926.7SD000000000078010
NBI report
Bridgehunter
LOCALBEAVER CREEK084282802Steel Stringer/Multi-beam or girder------36.138.142.7SD000000000078060
NBI reportFMTRIB.OF SQUAW CREEK085251001Concrete Culvert----198820.022.041.0SD000000000078150
NBI reportLOCALSQUAW CREEK085252501Concrete Slab------21.021.053.8SD000000000078190
NBI report
Bridgehunter
LOCALSQUAW CREEK085252703Steel Truss - Thru------80.184.043.5SD000000000078200
NBI reportLOCALMONTGOMERY CREEK085253302Steel Stringer/Multi-beam or girder------29.929.930.6SD000000000078220
NBI reportLOCALMONTGOMERY CREEK085262501Concrete Stringer/Multi-beam or girder------30.830.831.9SD000000000078280
NBI reportLOCALBLUFF CREEK085271701Steel Stringer/Multi-beam or girder----199942.042.058.9--000000000078330
NBI reportLOCALTRIB. OF DES MOINES RIVE085271404Steel Stringer/Multi-beam or girder------41.041.034.3SD000000000078340
NBI reportFMBLUFF CREEK085272901Concrete Stringer/Multi-beam or girder----200230.830.874.9--000000000078370
NBI report
Bridgehunter
FMDES MOINES RIVER084272705Steel Truss - Thru (4 spans)Closed ~ NR listed1909--200.1703.115.7SD000000000077850
NBI report
Bridgehunter
LOCALLITTLE BEAVER CREEK082271901Concrete SlabNR possible1915--24.026.949.3SD000000000077120
NBI report
Bridgehunter
LOCALBEAVER CREEK082280304Concrete SlabNR possible1915--20.023.032.0SD000000000077200
NBI reportLOCALBIG CREEK083252901Steel Stringer/Multi-beam or girderNR possible1915--22.024.959.9SD000000000077330
NBI reportLOCALBIG CREEK083261201Concrete SlabNR possible1915--22.024.967.5FO000000000077360
NBI reportLOCALBIG CREEK083261301Concrete SlabNR possible1915--23.025.953.0SD000000000077370
NBI reportLOCALBEAVER CREEK083281601Concrete Stringer/Multi-beam or girderNR possible1915--38.138.143.3SD000000000077500
NBI report
Bridgehunter
LOCALPRAIRIE CREEK084250402Concrete Arch - DeckNR possible1915--34.134.144.9SD000000000077630
NBI reportLOCALBEAVER CREEK084280401Concrete SlabNR possible1915--22.024.037.0SD000000000077880
NBI report
Bridgehunter
LOCALBEAVER CREEK084282901Concrete SlabNR possible1915--20.022.055.5SD000000000078070
NBI reportLOCALMONTGOMERY CREEK085253102Concrete SlabNR possible1915--23.023.058.6SD000000000078210
NBI reportLOCALMONTGOMERY CREEK085253404Concrete Stringer/Multi-beam or girderNR possible1915--39.039.033.0SD000000000078230
NBI reportFMBLUFF CREEK085273101Concrete Stringer/Multi-beam or girderNR possible1915--30.830.833.3SD000000000078390
NBI report
Bridgehunter
LOCALBEAVER CREEK084283201Concrete Arch - ThruNR eligible1916199949.952.273.9--000000000078080
NBI report
Bridgehunter
FMBR. SQUAW CREEK085250403Concrete Arch - ThruNR eligible1916--60.087.930.6SD000000000078120
NBI reportUS 30MIDDLE BEAVER CREEK0.4 MI. W OF W JCT. US169Steel Stringer/Multi-beam or girder (2 spans)--1917196533.168.938.1SD000000000015160
NBI report
Bridgehunter
LOCALBIG CREEK082252701Concrete Arch - ThruNR eligible1917--49.953.231.9SD000000000076930
NBI report
Bridgehunter
FMBEAVER CREEK082283409Steel Stringer/Multi-beam or girderNR possible19202007100.1104.095.0--000000000077261
NBI reportLOCALBIG CREEK083251901Concrete Slab--1920--20.023.068.8--000000000077310
NBI report
Bridgehunter
LOCALHONEY CREEK083260714Steel Truss - ThruNR possible1920--75.178.119.0SD000000000077350
NBI reportLOCALBEAVER CREEK083281101Concrete Slab--1920--24.025.960.0SD000000000077480
NBI reportFMBEAVER CREEK084280901Concrete Stringer/Multi-beam or girder--1920196530.839.049.3SD000000000077900
NBI report
Bridgehunter
LOCALBEAVER CREEK084282701Steel Stringer/Multi-beam or girder--1920--33.133.161.8--000000000078040
NBI reportLOCALBEAVER CREEK084283301Steel Stringer/Multi-beam or girder--1920--37.137.154.8SD000000000078100
NBI reportLOCALSQUAW CREEK085250902Concrete Slab--1920--23.023.059.0SD000000000078140
NBI reportFMCREEK085253601Concrete Slab--1920--23.023.059.0SD000000000078270
NBI reportLOCALBLUFF CREEK085271701Concrete Slab--1920--22.022.055.8SD000000000078320
NBI report
Bridgehunter
FMBEAVER CREEK084282101Steel Stringer/Multi-beam or girder--1923--33.134.153.3FO000000000077990
NBI report
Bridgehunter
LOCALMONTGOMERY CREEK085253502Steel Truss - Thru--1923--49.954.134.7SD000000000078260
NBI reportFMBEAVER CREEK083282201Steel Stringer/Multi-beam or girder--1924--29.930.859.2--000000000077560
NBI reportFMBEAVER CREEK083282101Steel Stringer/Multi-beam or girder--1926--36.139.041.4SD000000000077550
NBI reportLOCALDES MOINES RIVER082260305Steel Stringer/Multi-beam or girder--1930--22.025.940.0SD000000000076970
NBI report
Bridgehunter
LOCALBEAVER CREEK084282801Steel Stringer/Multi-beam or girder--1930--37.137.147.1--000000000078050
NBI report
Bridgehunter
FMTRIB. DES MOINES RIVER085272704Steel Stringer/Multi-beam or girder--1930--36.136.149.2--000000000078360
NBI reportUS 169MIDDLE BEAVER CREEK1.5 MI. N OF N JCT. US 30Concrete SlabNR possible1932198429.932.297.7--000000000015290
NBI report
Bridgehunter
PK 624(LEDGES)PEASE CREEKIN LEDGES STATE PARKSteel Stringer/Multi-beam or girderNR possible1933--40.043.062.1--000000000699500
NBI report
Bridgehunter
PK 624(LEDGES)PEASE CREEKIN LEDGES STATE PARKSteel Stringer/Multi-beam or girderNR possible1933--40.043.060.9--000000000699510
NBI reportUS 169SMALL STREAM4.7 MI S OF S JCT US 30Concrete Culvert (2 spans)--193519889.821.087.4--000000000605905
NBI reportUS 169SMALL NATURAL STREAM3.5 mi. N of Jct. IA 141Concrete Culvert (2 spans)--193619879.821.083.6--000000000015240
NBI reportIA 210BIG CREEK3.2 MI. E OF Jct. IA #17Steel Stringer/Multi-beam or girder (3 spans)--1937196940.0105.082.8--000000000076960
NBI report
Bridgehunter
LOCALLITTLE BEAVER CREEK082273308Steel Truss - Thru--1939--69.973.250.6--000000000077180
NBI reportIA 144SMALL STREAM0.5 MILE N OF JCT SR P54Concrete Culvert (2 spans)--1941--9.821.086.3--000000000606165
NBI reportFMBEAVER CREEK082280301Steel Stringer/Multi-beam or girder (3 spans)--1948199369.9183.190.4--000000000077190
NBI reportFMTRIB. BEAVER CREEK082280305Concrete Culvert--1948--9.824.087.9--000000000077210
NBI reportFMSQUAW CREEK085253501Steel Stringer/Multi-beam or girder (3 spans)--1949--47.9126.063.1SD000000000078250
NBI report
Bridgehunter
LOCALTRIB. DES MOINES RIVER083261904Steel Stringer/Multi-beam or girderNR possible1950--44.046.949.7FO000000000077390
NBI reportLOCALSQUAW CREEK084250101Concrete Slab (3 spans)--1952--49.9126.033.9SD000000000077600
NBI reportCO RDDES MOINES RIVER000000000Steel Stringer/Multi-beam or girder (9 spans)--19551996117.1607.081.6--000000000005370
NBI reportFMDES MOINES RIVER085271403Steel Stringer/Multi-beam or girder (6 spans)--19551991103.0574.298.2--000000000078350
NBI reportFMTRIB. DES MOINES RIVER084270801Prestressed Stringer/Multi-beam or girder--1956199370.970.999.8--000000000077780
NBI reportFMBLUFF CREEK085272001Prestressed Stringer/Multi-beam or girderNR possible1957--29.930.861.1SD000000000015400
NBI reportLOCALBLUFF CREEK084270904Steel Stringer/Multi-beam or girder (3 spans)--1960--25.978.150.9SD000000000077790
NBI reportIA 17BIG CREEK1.9 MILES S OF JCT US 30Concrete Culvert (3 spans)--1961--9.833.187.5--000000000015330
NBI reportUS 30 & 169EAST BEAVER CREEK1.2 MI. W OF E JCT US 169Concrete Culvert (2 spans)--196219899.821.083.0--000000000015170
NBI reportUS 30NOAH CREEKAT JUNCTION WITH SR R18Concrete Culvert (2 spans)--1962197511.224.073.1--000000000015190
NBI reportUS 30HONEY CREEK0.7 mi. W of Jct. SR R23Concrete Culvert (2 spans)--196219659.821.056.5SD000000000015222
NBI reportFMTRIB. BEAVER CREEK084283202Concrete Slab (3 spans)--1962--39.0102.068.7SD000000000078090
NBI reportU.S. 30 EBDES MOINES RIVER1.2 mi. E of Jct. SR R18Steel Girder and floorbeam system (7 spans)--1963--108.9659.243.4SD000000000015200
NBI reportWB US 30DES MOINES RIVER1.2 mi. E of Jct. SR R18Steel Girder and floorbeam system (7 spans)--1963--108.9724.143.4SD000000000015210
NBI reportFMSQUAW CREEK085252201Steel Stringer/Multi-beam or girder (3 spans)--1963--59.1154.972.5--000000000078180
NBI reportFMBIG CREEK082252103Steel Stringer/Multi-beam or girder--1965--67.969.966.2SD000000000076910
NBI reportFMBLUFF CREEK085273202Concrete Slab (3 spans)--1965--40.0104.088.0--000000000078400
NBI reportIA 210TRIB OF BIG CREEK1.4 mi. E of E Jct IA #17Concrete Culvert (2 spans)--1966--12.125.987.3--000000000076950
NBI reportUS 169BRANCH BEAVER CREEK1.0 MI. N OF W JCT. US 30Concrete Slab--1967198429.934.197.1--000000000015280
NBI reportUS 169BRANCH BEAVER CREEK1.9 MI. N OF W JCT. 30Concrete SlabNR possible1967198429.934.196.0--000000000015300
NBI reportIA 17US 30AT JCT. 30Prestressed Stringer/Multi-beam or girder (4 spans)--1968--82.0278.963.7--000000000015340
NBI reportLOCALBEAVER CREEK083281702Concrete Slab (3 spans)--1968--48.9125.084.7--000000000077520
NBI reportFM E-41STREAM083270604Concrete Culvert (2 spans)--1970--9.822.088.7--000000000362705
NBI reportUS 169US 30At Jct. U.S. 30Prestressed Stringer/Multi-beam or girder (4 spans)--1971--82.0261.298.7--000000000015260
NBI reportEB IA 930US 30At the Jct. U.S. 30Steel Stringer/Multi-beam or girder (4 spans)--1972--129.9407.298.7--000000000015225
NBI reportFMDES MOINES RIVER083262905Steel Girder and floorbeam system (5 spans)--1972--151.9723.188.1--000000000077405
NBI reportSR X AVENUEUS 302.1 mi. W. of SR R38Prestressed Stringer/Multi-beam or girder (4 spans)--1973--97.1282.280.3--000000000015227
NBI reportIA 210DES MOINES RIVER1.9 MI. W OF MADRIDSteel Stringer/Multi-beam or girder (5 spans)--1973--220.21021.091.2--000000000015381
NBI reportFMLITTLE BEAVER CREEK082273302Steel Stringer/Multi-beam or girder--1973--67.967.976.8--000000000077161
NBI reportFMBEAVER CREEK083281604Concrete Slab (3 spans)--1973--48.9125.093.7--000000000077510
NBI reportLOCALBEAVER CREEK082280903Prestressed Stringer/Multi-beam or girder (3 spans)--1975--68.9181.197.0--000000000077221
NBI reportLOCALBIG CREEK082250401Concrete Slab (3 spans)--1978--28.978.196.3--000000000076881
NBI reportIA 17PRAIRIE CREEK2.4 mi. N of Jct. SR E26Concrete Culvert (2 spans)--1979--12.127.998.7--000000000015351
NBI reportIA 17MONTGOMERY CREEK2.6 mi. S of Jct. E18Prestressed Stringer/Multi-beam or girder (3 spans)--1979--57.1170.996.4--000000000015361
NBI reportIA 17BRANCH SQUAW CREEK1.8 mi. N of Jct. SR E18Concrete Culvert (2 spans)--1979--12.125.998.7--000000000015371
NBI reportFMDES MOINES RIVER084271307Steel Stringer/Multi-beam or girder (8 spans)--1980--117.1724.183.7--000000000077801
NBI reportUS 169LITTLE BEAVER CREEK3.6 MI. N OF IA.141Concrete Culvert (3 spans)--1984--9.832.297.6--000000000015251
NBI reportUS 169UP RR0.2 MI. N OF N JCT. US 30Prestressed Stringer/Multi-beam or girder (3 spans)--1984--65.0179.190.0--000000000015271
NBI reportFMWORRAL CREEK083251302Concrete Culvert (2 spans)NR possible1985--12.124.988.8--000000000077281
NBI reportFMBLUFF CREEK085272902Concrete Slab (3 spans)--1987--30.890.994.9--000000000078381
NBI reportLOCALSQUAW CREEK085250501Concrete Slab (3 spans)--1988--48.9125.099.0--000000000078131
NBI reportIA 210SMALL STREAMIN MADRIDConcrete Culvert (2 spans)--1989--13.125.999.7--000000000605880
NBI reportFMBIG CREEK083253301Concrete Slab (3 spans)--1992--34.190.995.8--000000000077341
NBI reportLOCALMONTGOMERY CREEK085263601Prestressed Stringer/Multi-beam or girder--1994--29.929.9100.0--000000000078291
NBI reportLOCALBEAVER CREEK082282706Prestressed Stringer/Multi-beam or girder (3 spans)--1996--65.0179.1100.0--000000000077251
NBI reportLOCALBEAVER CREEK082281505Prestressed Stringer/Multi-beam or girder (3 spans)--1997--65.0180.1100.0--000000000077241
NBI reportFMELKHORN CREEK085273603Concrete Slab (3 spans)--1997--39.0103.099.0--000000000363980
NBI report
Bridgehunter
MAIN STPCC TRAIL000000000Concrete Arch - Deck--1999--20.021.096.9--000000000007481
NBI reportLOCALBEAVER CREEK083282801Prestressed Stringer/Multi-beam or girder (3 spans)--1999--56.1153.9100.0--000000000077571
NBI reportFM OLD 30DES MOINES RIVER084273607Prestressed Stringer/Multi-beam or girder (5 spans)--2000--141.1689.088.4--000000000015421
NBI reportFMSQUAW CREEK084251201Prestressed Stringer/Multi-beam or girder (3 spans)--2002--63.0175.9100.0--000000000077671
NBI report
Bridgehunter
FMLITTLE BEAVER CREEK082273201Concrete Slab (3 spans)--2003--39.0103.0100.0--000000000077151
NBI reportLOCALBIG CREEK082251603Concrete Slab (3 spans)NR eligible2004--39.0103.0100.0--000000000076901
NBI reportLOCALSQUAW CREEK085251603Prestressed Stringer/Multi-beam or girder (3 spans)NR eligible2006--56.1154.995.0--000000000078171
NBI reportLOCALLITTLE BEAVER CREEK082272901Concrete Slab (3 spans)--2007--39.0103.0100.0--000000000077141
NBI reportLOCALBEAVER CREEK083280701Concrete Slab (3 spans)--2007--48.9128.0100.0--000000000077461
NBI reportLOCALBEAVER CREEK083281801Concrete Slab (3 spans)--2007--48.9128.0100.0--000000000077531
NBI reportUS 30BEAVER CREEK1.1 mi. W of Jct. SR P54Concrete Slab (3 spans)--2008--59.1149.997.0--000000000015151
NBI reportLOCALEVERSOLL CREEK000000000Concrete Slab (3 spans)--2009--39.0103.0100.0--000000000077031
NBI reportFMTRIB. BEAVER CREEK000000000Concrete Slab (3 spans)--2010--50.9132.9100.0--000000000077541
NBI report335TH STLITTLE BEAVER CREEK082273305Concrete Slab (3 spans)--2011--39.0103.0100.0--000000000077171
NBI reportPARK ROAD #624PEASE CREEKIN LEDGES STATE PARKConcrete Slab (3 spans)--2011--46.9123.495.0--000000000699112