Channel Beam bridges in Iowa

C-shaped (channel) concrete beams placed side by side, common on short county road bridges. Iowa has 369 of them, 1.6% of its bridges. Nationally this type accounts for 2.6% of all bridges.Compare states for this type.

Channel Beam bridges: 369
Poor condition: 46%; 170 bridges
Average age: 54.4 yrs
Combined length: 3 mi

Busiest channel beam bridges in Iowa

Top 200 by daily traffic

Bridge	County	Location	Built	Type	Length	Daily traffic	Condition
3rd ST over Red Oak Creek No. 000000000009800	Montgomery County	000000000	1965	Channel Beam	40 ft	1,543	Fair
170th ST over Small No. 000000000365110	Story County	084240701	2006	Channel Beam	37 ft	1,137	Fair
E Hamilton ST over Small Stream No. 000000000008570	Chickasaw County	095120700	1980	Channel Beam	25 ft	937	Poor
NE 142nd Ave over Four Mile Creek No. 000000000282990	Polk County	081242201	1965	Channel Beam	26 ft	912	Fair
X-28 & Middle R over Mississippi Slough No. 000000000008370	Lee County	000000000	1957	Channel Beam	31 ft	832	Poor
2nd Street over Dreys Ditch No. 000000000009640	Adams County	072332306	1920	Channel Beam	30 ft	787	Poor
FM River Rd. over Branch Little Sioux Rvr No. 000000000108221	Cherokee County	091403103	2008	Channel Beam	37 ft	748	Good
Edgerton ST over Drainage No. 000000000004720	Audubon County	000000000	1960	Channel Beam	62 ft	616	Poor
W 2nd ST over Red Oak Creek No. 000000000009770	Montgomery County	000000000	1965	Channel Beam	63 ft	501	Fair
Thrush over Drainage Ditch No. 000000000356371	Worth County	100192902	1971	Channel Beam	25 ft	393	Fair
Napoleon ST over Stream No. 000000000203121	Johnson County	078060203	1972	Channel Beam	38 ft	388	Fair
Vine ST over Rock Falls Creek No. 000000000106430	Cerro Gordo County	097190302	1966	Channel Beam	31 ft	324	Poor
Stone City Rd. over Crow Creek No. 000000000207700	Jones County	084040603	1975	Channel Beam	62 ft	295	Poor
Loc Munice Ave over Small Creek No. 000000000177750	Harrison County	078442408	1956	Channel Beam	42 ft	240	Fair
Dogwood over Stream No. 000000000355900	Worth County	098220302	1959	Channel Beam	31 ft	236	Poor
Dogwood over Drainage Ditch No. 000000000356251	Worth County	099223402	1972	Channel Beam	31 ft	236	Poor
Balsam over Beaver Creek No. 000000000355971	Worth County	098222904	1977	Channel Beam	36 ft	216	Poor
Mallard Ave over Drainage Ditch No. 000000000356470	Worth County	100203102	1973	Channel Beam	31 ft	216	Poor
Middle Sattre RD over Creek No. 000000000361100	Winneshiek County	099071908	1976	Channel Beam	30 ft	187	Fair
River Rd. over Small Creek No. 000000000209055	Jones County	086032206	1976	Channel Beam	31 ft	176	Fair
FM 190 Ave over Buck Creek No. 000000000139850	Delaware County	087051502	1969	Channel Beam	74 ft	157	Fair
Local over Stream No. 000000000204881	Johnson County	080061204	1972	Channel Beam	38 ft	153	Fair
FM over Br Cedar River No. 000000000073251	Benton County	086102804	1975	Channel Beam	25 ft	150	Poor
Local over Branch North River No. 000000000335271	Warren County	077241502	1984	Channel Beam	31 ft	150	Fair
FM over Branch Skunk River No. 000000000282710	Polk County	081231301	1968	Channel Beam	31 ft	139	Poor
Local over Small Stream No. 000000000111401	Chickasaw County	095121810	1975	Channel Beam	25 ft	135	Poor
Old Cass Rd. over Small Creek No. 000000000208531	Jones County	085041701	1900	Channel Beam	31 ft	135	Fair
NE 150th Ave over Skunk River Tributary No. 000000000282730	Polk County	081231303	1968	Channel Beam	31 ft	132	Poor
Meadowlark RD over Creek No. 000000000348681	Winneshiek County	099083204	1976	Channel Beam	25 ft	128	Poor
Local over Stream No. 000000000241481	Marion County	077212801	1975	Channel Beam	32 ft	123	Fair
Martin Cr.Rd. over Martins CR No. 000000000220721	Linn County	083061105	1972	Channel Beam	31 ft	120	Poor
FM over Stream No. 000000000238761	Marion County	074182807	1981	Channel Beam	32 ft	120	Poor
FM over Running Creek No. 000000000347211	Winneshiek County	097102703	1978	Channel Beam	28 ft	118	Fair
FM over Upper Iowa River Branch No. 000000000349125	Winneshiek County	099101802	1971	Channel Beam	62 ft	118	Fair
FM Tabor Ave over Small Stream No. 000000000179140	Harrison County	081410406	1956	Channel Beam	24 ft	110	Poor
370th over Drainage Ditch No. 000000000247940	Mitchell County	098161901	1969	Channel Beam	31 ft	108	Good
130th Ave. over Branch of Kitty Creek No. 000000000207981	Jones County	085020702	1975	Channel Beam	63 ft	104	Fair
FM over Buckeye Creek No. 000000000070751	Benton County	082123608	1973	Channel Beam	25 ft	100	Poor
FM over Small Stream No. 000000000293691	Poweshiek County	080151202	1969	Channel Beam	25 ft	100	Fair
FM over Dry Creek No. 000000000349920	Winneshiek County	100103002	1957	Channel Beam	26 ft	98	Fair
Truman RD over Drainage No. 000000000000330	Cass County	077342701	1900	Channel Beam	45 ft	95	Fair
NW Chambers Ave over Stream No. 000000000205781	Johnson County	081080904	1972	Channel Beam	38 ft	92	Fair
Local over Small No. 000000000113171	Chickasaw County	097122702	1979	Channel Beam	31 ft	91	Poor
FM over Br Rock Ck No. 000000000073285	Benton County	086110502	1973	Channel Beam	24 ft	90	Poor
Local over Small No. 000000000292821	Poweshiek County	079161701	1979	Channel Beam	25 ft	90	Poor
FM over Small Stream No. 000000000166930	Guthrie County	078312704	1954	Channel Beam	32 ft	89	Poor
FM over Little Tarkio Trib No. 000000000254420	Montgomery County	071370701	1964	Channel Beam	31 ft	89	Poor
Midway Ave over Stream No. 000000000080361	Bremer County	093121802	2012	Channel Beam	46 ft	88	Good
Freemont Rd. over Helmer Creek No. 000000000208571	Jones County	085042004	1976	Channel Beam	57 ft	88	Fair
Local over Small Stream No. 000000000111491	Chickasaw County	095122902	1975	Channel Beam	25 ft	82	Poor
Local over Branch Crane Creek No. 000000000113160	Chickasaw County	097122202	1970	Channel Beam	27 ft	82	Poor
Holly Ave over Mead Creek No. 000000000182540	Howard County	098133204	1958	Channel Beam	32 ft	82	Fair
FM 170th ST over Bohemian Creek No. 000000000182150	Howard County	098113401	1959	Channel Beam	34 ft	80	Poor
FM over Little Bear Creek No. 000000000190940	Iowa County	080122702	1970	Channel Beam	49 ft	80	Poor
335th ST over Wolf Creek No. 000000000313610	Story County	082213303	1967	Channel Beam	31 ft	80	Fair
FM over Small Creek No. 000000000167760	Guthrie County	079302906	1957	Channel Beam	31 ft	79	Poor
Local over Creek No. 000000000155670	Floyd County	096182003	1958	Channel Beam	29 ft	78	Poor
Local over Creek No. 000000000156030	Floyd County	097172601	1956	Channel Beam	27 ft	78	Poor
Local over Creek No. 000000000346271	Winneshiek County	096090101	1977	Channel Beam	25 ft	78	Fair
Local Road over Humpal Creek No. 000000000346911	Winneshiek County	097090201	1900	Channel Beam	33 ft	78	Fair
SW Obsrvtry Ave over Stream No. 000000000203421	Johnson County	078063306	1973	Channel Beam	37 ft	72	Fair
FM over Small Stream No. 000000000230881	Lyon County	100442001	1978	Channel Beam	29 ft	71	Fair
Local over Price Creek No. 000000000236680	Mahaska County	075170608	1970	Channel Beam	31 ft	71	Poor
FM over Branch Crooked Creek No. 000000000297290	Ringgold County	069301401	1957	Channel Beam	32 ft	71	Poor
E Marquis RD over Principal No. 000000000076431	Black Hawk County	90-13-01-01	2011	Channel Beam	33 ft	70	Good
Local over Creek No. 000000000147691	Dubuque County	089022401	1900	Channel Beam	46 ft	70	Fair
Cummings Fd.Rd. over W Otter CR No. 000000000222580	Linn County	085082411	1956	Channel Beam	94 ft	70	Fair
Local RD over Small No. 000000000346641	Winneshiek County	097071701	1978	Channel Beam	31 ft	70	Fair
Local over Small Stream No. 000000000348531	Winneshiek County	099081106	1974	Channel Beam	25 ft	70	Fair
Local over Small Creek No. 000000000349381	Winneshiek County	100082703	1976	Channel Beam	30 ft	70	Fair
170th ST over Small Stream No. 000000000366900	Buchanan County	1089076000	2023	Channel Beam	32 ft	69	Good
Local over Creek No. 000000000111150	Chickasaw County	095111901	1970	Channel Beam	25 ft	62	Fair
Loc 2030 210th over Golls Creek No. 000000000173070	Hancock County	095230801	1955	Channel Beam	37 ft	62	Poor
210th ST over Golls Creek No. 000000000173081	Hancock County	095230801	2012	Channel Beam	32 ft	62	Fair
Local over Stream No. 000000000240920	Marion County	077180803	1958	Channel Beam	25 ft	62	Poor
Local over Small Un-Named Creek No. 000000000258971	O'Brien County	094403102	1974	Channel Beam	25 ft	62	Fair
NE 126th Ave over Old Skunk River Tributar No. 000000000282620	Polk County	081223201	1969	Channel Beam	37 ft	61	Fair
Local over Stein Ck No. 000000000072921	Benton County	085123001	1971	Channel Beam	24 ft	60	Poor
Local over Dd No 12 No. 000000000092451	Calhoun County	089312102	1976	Channel Beam	32 ft	60	Fair
FM over Rock Creek No. 000000000104830	Cedar County	082031504	1958	Channel Beam	26 ft	60	Poor
FM over Small Creek No. 000000000194310	Jackson County	086E30802	1967	Channel Beam	36 ft	60	Poor
Local over Drainage No. 000000000236240	Mahaska County	075141808	1960	Channel Beam	33 ft	60	Poor
FM over Greys Creek No. 000000000253500	Monroe County	073172208	1965	Channel Beam	26 ft	60	Poor
Local Road over Ditch No. 000000000282550	Polk County	081222902	1969	Channel Beam	31 ft	60	Fair
Midway Ave over Stream No. 000000000366105	Bremer County	0911219	2012	Channel Beam	38 ft	59	Good
FM over Creek No. 000000000147491	Dubuque County	089013607	1973	Channel Beam	25 ft	59	Fair
400th over Burr Oak Creek No. 000000000247841	Mitchell County	098160501	1975	Channel Beam	50 ft	59	Fair
Noble Ave over Spring Creek No. 000000000247955	Mitchell County	098162902	1977	Channel Beam	32 ft	59	Fair
Rampart Ave over Small Stream No. 000000000248471	Mitchell County	099161202	1974	Channel Beam	50 ft	59	Poor
FM over Branch Salt Creek No. 000000000317510	Tama County	083131801	1968	Channel Beam	36 ft	59	Poor
FM over Branch Salt Creek No. 000000000317790	Tama County	083141301	1968	Channel Beam	37 ft	59	Fair
Local over Creek No. 000000000346120	Winneshiek County	096081903	1965	Channel Beam	31 ft	59	Fair
Town Line RD over Creek No. 000000000347071	Winneshiek County	097090601	1979	Channel Beam	25 ft	59	Good
Local over Small No. 000000000348971	Winneshiek County	099092706	1978	Channel Beam	32 ft	59	Fair
Local over Walnut Creek No. 000000000065731	Appanoose County	069192502	1971	Channel Beam	71 ft	51	Poor
Local over Cold Water Creek No. 000000000089625	Butler County	093170702	1976	Channel Beam	92 ft	51	Fair
Local over Horton Creek No. 000000000110731	Chickasaw County	094133002	1981	Channel Beam	25 ft	51	Poor
Local over Creek No. 000000000112201	Chickasaw County	096120702	1971	Channel Beam	25 ft	51	Poor
95th St. over Small Stream No. 000000000207531	Jones County	084032003	1982	Channel Beam	35 ft	51	Fair
148th St. over Small Creek No. 000000000208145	Jones County	085023003	1973	Channel Beam	25 ft	51	Fair
Local over Bonnie Creek No. 000000000305040	Shelby County	079372203	1957	Channel Beam	31 ft	51	Fair
Local Road over Branch Painter Creek No. 000000000334081	Warren County	075252803	1961	Channel Beam	24 ft	51	Poor
Olive over Drainage Ditch No. 000000000355700	Worth County	098202804	1974	Channel Beam	63 ft	51	Poor
Poplar Avenue over Lonzo Creek No. 000000000059030	Adams County	071333502	1957	Channel Beam	32 ft	50	Poor
Fm-Union Ave over Stream No. 000000000059490	Adams County	072321502	1954	Channel Beam	31 ft	50	Fair
Local over Prairie Creek No. 000000000072150	Benton County	084112904	1970	Channel Beam	25 ft	50	Poor
FM - 335th ST over Keg Creek No. 000000000177140	Harrison County	078413501	1955	Channel Beam	69 ft	50	Fair
N 6th ST over Mead Creek No. 000000000501921	Howard County	097140108	1974	Channel Beam	56 ft	50	Fair
FM over Rock Creek No. 000000000294171	Poweshiek County	081133101	1973	Channel Beam	25 ft	50	Poor
FM over Rock Creek No. 000000000294200	Poweshiek County	081133202	1975	Channel Beam	39 ft	50	Fair
FM over Sun Valley Creek No. 000000000298420	Ringgold County	070302502	1961	Channel Beam	62 ft	50	Poor
FM over Moser Creek No. 000000000307630	Shelby County	081392103	1962	Channel Beam	83 ft	50	Fair
160th ST over Quarter Section Run CR No. 000000000079651	Bremer County	092130401	1992	Channel Beam	32 ft	49	Poor
Local over Baskins Creek No. 000000000079671	Bremer County	092130701	2005	Channel Beam	33 ft	49	Good
FM over Stream No. 000000000087005	Butler County	090171001	1973	Channel Beam	90 ft	49	Fair
Local over Small No. 000000000110601	Chickasaw County	094131802	1978	Channel Beam	31 ft	49	Fair
FM over Stream No. 000000000112301	Chickasaw County	096122801	1981	Channel Beam	31 ft	49	Poor
Local over Creek No. 000000000153670	Floyd County	094151601	1958	Channel Beam	35 ft	49	Fair
Jersey Ave over Sugar Creek No. 000000000248011	Mitchell County	098171002	1975	Channel Beam	32 ft	49	Fair
Local over Creek No. 000000000348451	Winneshiek County	099080204	1980	Channel Beam	25 ft	49	Fair
223rd Ave over Canoe Creek No. 000000000348471	Winneshiek County	099080606	1972	Channel Beam	36 ft	49	Good
Local Road over Canoe Creek No. 000000000349341	Winneshiek County	100083104	1972	Channel Beam	36 ft	49	Good
Local over Creek No. 000000000110981	Chickasaw County	094142401	1975	Channel Beam	25 ft	47	Poor
Filbert Avenue over Moore Creek No. 000000000060750	Adams County	073340602	1964	Channel Beam	25 ft	45	Fair
Local over Br Buckeye Ck No. 000000000070651	Benton County	082122207	1976	Channel Beam	31 ft	45	Poor
Local over Dd No 12 No. 000000000092471	Calhoun County	089312702	1973	Channel Beam	31 ft	45	Fair
FM - 730th over Elm Creek No. 000000000096740	Cass County	074340802	1956	Channel Beam	45 ft	45	Poor
FM - Indian Crk over Waterway No. 000000000100040	Cass County	076372902	1955	Channel Beam	45 ft	45	Poor
Local Taylor Av over Small Creek No. 000000000177960	Harrison County	079413302	1955	Channel Beam	43 ft	45	Poor
170th Street over Neely Branch No. 000000000266670	Page County	069371203	1957	Channel Beam	94 ft	45	Fair
FM over Drainage Ditch No. 000000000281570	Polk County	080220301	1959	Channel Beam	62 ft	45	Fair
200th ST over Creek No. 000000000079801	Bremer County	092132703	2014	Channel Beam	40 ft	44	Good
Local over Coldwater Creek No. 000000000089905	Butler County	093180501	1976	Channel Beam	100 ft	44	Fair
Ebys Mill RD over Small Creek No. 000000000207960	Jones County	085020203	1964	Channel Beam	31 ft	44	Poor
480th ST over Creek No. 000000000248950	Mitchell County	100162505	1970	Channel Beam	24 ft	44	Fair
FM over Branch Twelve Mile Creek No. 000000000320590	Tama County	086152502	1965	Channel Beam	31 ft	44	Fair
Local Road over Creek No. 000000000346960	Winneshiek County	097091001	1971	Channel Beam	32 ft	44	Fair
Local over Creek No. 000000000349041	Winneshiek County	099101005	1977	Channel Beam	94 ft	44	Poor
Local Road over Creek No. 000000000349580	Winneshiek County	100092204	1970	Channel Beam	37 ft	44	Fair
North ST over Mid Tarkio Creek No. 000000000008790	Page County	067392303	1955	Channel Beam	92 ft	43	Fair
Loc Crescent Av over Br Little Wapsipinicon R No. 000000000182600	Howard County	098140904	1970	Channel Beam	31 ft	42	Poor
Local over Small No. 000000000112851	Chickasaw County	096142401	1978	Channel Beam	31 ft	41	Poor
Local over Creek No. 000000000112940	Chickasaw County	096143601	1970	Channel Beam	26 ft	41	Poor
140th Ave. over Mineral Creek No. 000000000208440	Jones County	085033602	1970	Channel Beam	26 ft	41	Fair
Local over Small Stream No. 000000000304440	Shelby County	078390503	1957	Channel Beam	42 ft	41	Fair
390th over Stream No. 000000000355920	Worth County	098221001	1959	Channel Beam	31 ft	41	Poor
Notchwood Ave over Stream No. 000000000059770	Adams County	072331602	1956	Channel Beam	31 ft	40	Poor
Local over Small Stream No. 000000000145981	Dubuque County	087012408	1900	Channel Beam	36 ft	40	Fair
Local over Stream No. 000000000167411	Guthrie County	000000000	2010	Channel Beam	45 ft	40	Good
Local over Iowa Slough No. 000000000223520	Louisa County	073013206	1978	Channel Beam	31 ft	40	Fair
Local over Creek No. 000000000252351	Monroe County	071192003	1970	Channel Beam	26 ft	40	Poor
Local Road over Drainage Ditch No. 000000000282470	Polk County	081221905	1967	Channel Beam	30 ft	40	Fair
Local over Stream No. 000000000291811	Poweshiek County	078160101	1975	Channel Beam	50 ft	40	Poor
C26 170th ST over Stream No. 000000000079681	Bremer County	092130901	2015	Channel Beam	44 ft	39	Good
Local over Creek No. 000000000156060	Floyd County	097173401	1900	Channel Beam	32 ft	39	Fair
Crane Creek RD over Br Crane Creek No. 000000000182430	Howard County	098131501	1958	Channel Beam	32 ft	39	Fair
Local over Otter Creek No. 000000000317740	Tama County	083140602	1965	Channel Beam	31 ft	39	Fair
FM over Rock Creek No. 000000000319450	Tama County	085130102	1968	Channel Beam	37 ft	39	Fair
FM over Deer Creek No. 000000000320090	Tama County	085162902	1960	Channel Beam	31 ft	39	Poor
Local over Yellow River Branch No. 000000000345951	Winneshiek County	096071403	1975	Channel Beam	32 ft	39	Fair
Local over Small No. 000000000348730	Winneshiek County	099083106	1978	Channel Beam	20 ft	39	Fair
Local over Creek No. 000000000113360	Chickasaw County	097133402	1970	Channel Beam	25 ft	35	Poor
175th Street over Small Stream No. 000000000157550	Franklin County	092201303	1968	Channel Beam	49 ft	35	Poor
500th ST SE over Stream No. 000000000202921	Johnson County	078051301	1971	Channel Beam	32 ft	35	Fair
Local over Stream No. 000000000240885	Marion County	077180701	1977	Channel Beam	36 ft	35	Fair
Local RD over Local Drainage No. 000000000255560	Montgomery County	072381801	1961	Channel Beam	24 ft	35	Fair
Local over Floyd River No. 000000000261751	O'Brien County	097401901	2008	Channel Beam	42 ft	35	Good
FM over Small Stream No. 000000000291291	Poweshiek County	078132002	1971	Channel Beam	38 ft	35	Fair
Local over Small Stream No. 000000000305630	Shelby County	079393102	1957	Channel Beam	32 ft	35	Fair
Local over Small Stream No. 000000000305640	Shelby County	079393102	1957	Channel Beam	32 ft	35	Fair
Nettle over Stream No. 000000000355710	Worth County	098202902	1955	Channel Beam	36 ft	35	Fair
240th Street over Platte River No. 000000000058660	Adams County	071321403	1958	Channel Beam	93 ft	34	Poor
240th Street over West Fork 102 River No. 000000000059091	Adams County	071341301	1974	Channel Beam	31 ft	34	Poor
Local over Br Opossum Ck No. 000000000071800	Benton County	084101102	1970	Channel Beam	26 ft	34	Poor
Local over Br Stein Ck No. 000000000072250	Benton County	084121602	1969	Channel Beam	31 ft	34	Poor
FM - 660th over Jim Creek No. 000000000099350	Cass County	076351902	1956	Channel Beam	56 ft	34	Poor
Local RD over Jim Creek No. 000000000235220	Madison County	077292002	1961	Channel Beam	31 ft	34	Poor
Local RD over Little Tarkio Creek No. 000000000255570	Montgomery County	072382401	1957	Channel Beam	30 ft	34	Fair
Local over Brush Creek No. 000000000292990	Poweshiek County	079163103	1958	Channel Beam	32 ft	34	Poor
FM over Stream No. 000000000296730	Ringgold County	069281701	1963	Channel Beam	26 ft	34	Fair
170th ST over Drainage Ditch 36 No. 000000000315130	Story County	084221201	1969	Channel Beam	27 ft	34	Fair
FM over Small No. 000000000347251	Winneshiek County	097103404	1978	Channel Beam	26 ft	34	Fair
35th St. over South Fork Walnut Creek No. 000000000206835	Jones County	083041905	1979	Channel Beam	25 ft	33	Fair
Valley Ave over Creek No. 000000000247281	Mitchell County	097150302	1971	Channel Beam	24 ft	33	Fair
350th over Spring Creek No. 000000000247981	Mitchell County	098163201	1973	Channel Beam	30 ft	33	Fair
450th over Small Stream No. 000000000248461	Mitchell County	099161201	1974	Channel Beam	31 ft	33	Fair
485th over Creek No. 000000000249131	Mitchell County	100181903	1974	Channel Beam	50 ft	33	Good
Local Road over Creek No. 000000000346581	Winneshiek County	096102501	1975	Channel Beam	27 ft	33	Fair
Local Road over Dry Run Creek No. 000000000347970	Winneshiek County	098093402	1971	Channel Beam	35 ft	33	Fair
Pleasant Ave over Drainage Ditch No. 000000000182961	Howard County	099121004	1970	Channel Beam	32 ft	31	Poor
Taft Ave over Stream No. 000000000205330	Johnson County	081051804	1970	Channel Beam	31 ft	31	Fair
Pine Creek Ave over Small Stream No. 000000000082671	Buchanan County	089081502	2012	Channel Beam	50 ft	30	Poor
30th Ave over Br Maple River No. 000000000084761	Buena Vista County	090382102	2005	Channel Beam	32 ft	30	Good
Local over Maple River No. 000000000084771	Buena Vista County	090382102	2005	Channel Beam	46 ft	30	Good
FM over Dd No. 000000000091951	Calhoun County	088321901	1973	Channel Beam	31 ft	30	Poor
Local - 570th over Waterway No. 000000000097550	Cass County	074371002	1955	Channel Beam	53 ft	30	Poor
Local - 730th over Waterway No. 000000000100480	Cass County	077343204	1958	Channel Beam	32 ft	30	Poor
Local over Horton Creek No. 000000000111051	Chickasaw County	094143601	1978	Channel Beam	31 ft	30	Poor
Local over Small No. 000000000111981	Chickasaw County	096111302	1976	Channel Beam	31 ft	30	Poor
Local over Creek No. 000000000112901	Chickasaw County	096143201	1971	Channel Beam	26 ft	30	Poor

Counties with the most

Winneshiek County	27
Adams County	27
Chickasaw County	23
Benton County	19
Mitchell County	16
Poweshiek County	15
Jones County	14
Cass County	13
Montgomery County	12
Shelby County	12

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