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Every bridge in Clay County, Minnesota

Name: Every bridge in Clay County, Minnesota
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

224 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Clay County, Minnesota, has 224 bridges in the 2025 National Bridge Inventory: 121 rated good, 92 fair, and 11 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
I 94 over Co Ditch # 47	2003	36,000	Good
I 94 over Red River;str	1958	34,455	Fair
I 94 over Red River;str	1958	34,455	Fair
Msas 126 over I 94	1973	22,815	Fair
Msas 135 over BNSF RR; Cd #4	1997	17,960	Fair
US 10 over Co Ditch # 41	1997	17,041	Good
US 75 over I 94	2000	16,500	Fair
I 94 over Co Ditch # 17	1970	16,295	Fair
I 94 over Co Ditch # 31	1970	16,295	Fair
US 10 over Red R of the N; 3RD St	2003	15,450	Fair
US 10 over Ditch	1979	15,446	Fair
US 75 over I 94	2000	13,153	Fair
Mn 336 over Isth 94	2002	12,681	Fair
US 10 over Ditch	1922	11,618	Fair
US 10 over Stream	1964	11,618	Fair
Mn 336 over Usth 10	2002	11,100	Fair
Msas 135 over I 94	2010	10,800	Fair
Msas 140 over County Ditch #47	2010	9,404	Good
Msas 115 over Red River of the North	1981	9,177	Fair
I 94 over S Br Buffalo R	1968	9,124	Fair
I 94 over S Br Buffalo R	1968	9,124	Fair
I 94 over Otvrr	1968	8,148	Poor
I 94 over Otvrr	1968	8,148	Poor
Msas 129 over Red River of the North	1988	8,133	Fair
US 10 over S Br Buffalo R	1964	8,105	Fair
US 10 over S Br Buffalo R	1939	8,105	Poor
Msas 136 over I 94	1960	7,736	Fair
US 10 over Buffalo River	1997	7,723	Good
US 10 over Buffalo River	2013	7,723	Fair
Csah 12 over Red River of the North	1978	7,583	Good
US 10 over Buffalo River	1959	6,904	Fair
US 10 over Buffalo River	1960	6,904	Fair
Msas 129 over Co Ditch #4	1995	6,387	Good
Msas 118 over Co Ditch #4	1995	5,800	Good
Mn 336 over BNSF RR	2002	5,550	Good
Mn 336 over BNSF RR	2002	5,550	Fair
Msas 135 over Co Ditch # 47	2003	5,504	Good
Msas 135 over County Ditch #47	2009	5,504	Good
Con 6818 over Co Ditch #47 N	2010	5,245	Good
Msas 130 over Red River; 3RD St	1937	4,635	Fair
US 75 over Co Ditch # 41	1951	4,584	Fair
Csah 22 over Red River of the North	2006	4,022	Good
Mn 34 over I 94	1968	3,802	Fair
Csah 10 over Hay Creek	2001	3,300	Good
Msas 116 over Co Ditch #4	1992	2,711	Good
Csah 26 over Red River of the North	1990	2,476	Good
Csah 52 over S Br Buffalo River	1939	2,182	Fair
Csah 26 over Buffalo River	1989	2,181	Good
Mn 9 over Buffalo River	1979	2,085	Fair
Mn 9 over Cd #2	2011	2,085	Fair
Mn 9 over Cd #26	2011	2,085	Fair
Mn 9 over Co Ditch # 10	1952	2,085	Good
Mn 9 over Co Ditch # 39	1952	2,085	Good
Mn 9 over Co Ditch # 45	1952	2,085	Fair
Mn 9 over Co Ditch # 8	1952	2,085	Good
Mn 32 over BNSF RR	1988	2,082	Fair
Mn 32 over Buffalo River	1948	2,082	Fair
Mn 32 over US 10	2005	2,082	Fair
Csah 26 over Co Ditch # 39	1998	2,050	Good
US 75 over Buffalo River	1995	1,835	Fair
US 75 over Ditch	1951	1,835	Fair
Mn 9 over Co Ditch # 45	1952	1,650	Fair
Mn 9 over Co Ditch # 45 Lat #1	1952	1,650	Fair
Mn 9 over Jud Ditch # 56	1952	1,650	Fair
Mn 9 over Jud Ditch # 56 Lat 2	1952	1,650	Fair
US 75 over Co Ditch # 14	1951	1,608	Fair
Csah 3 over Ditch # 41	1992	1,476	Fair
Con 6821 over Co Ditch #47 S	2010	1,452	Fair
US 75 over Co Ditch # 32	1952	1,354	Fair
US 75 over Wolverton Creek	1952	1,354	Fair
Mn 32 over S Br Wild Rice River	1948	1,336	Fair
Msas 133 over Co Ditch #4	1993	1,281	Good
Csah 18 over Buffalo River	2002	1,233	Good
Csah 10 over I 94	1968	1,099	Fair
Csah 10 over Stony Creek	1990	1,099	Good
Csah 19 over Stream	2015	1,056	Good
Csah 23 over Buffalo River	1986	1,056	Good
Csah 11 over Buffalo River	2008	1,019	Good
Csah 31 over Buffalo River	1984	970	Good
Csah 18 over Co Ditch # 41	1978	874	Good
Mn 9 over Co Ditch # 17	1957	866	Fair
Mn 9 over I 94	1968	866	Fair
Csah 2 over Red River of the North	1969	850	Fair
Msas 132 over Co Ditch #4	1993	800	Good
Csah 34 over Stiner Crk	1999	770	Good
Csah 2 over Wolverton Creek	1975	683	Fair
Csah 2 over S Br Buffalo River	2003	675	Good
Csah 2 over Whisky Creek	1975	675	Fair
Csah 2 over Whisky Creek Trib	2020	675	Good
Csah 34 over Co Ditch # 45	1982	580	Good
Csah 31 over Stony Creek	1977	470	Fair
Csah 19 over Buffalo River	2011	442	Good
Csah 12 over S Br Buffalo River	1996	420	Good
Csah 11 over Ditch # 45	1990	415	Good
Csah 11 over Jud Ditch # 56	1970	415	Fair
Csah 17 over Ditch # 12	1965	395	Fair
Csah 17 over I 94	1968	395	Fair
M 47 over Co Ditch #41	1995	350	Good
Csah 20 over Stream	2002	340	Good
CR 78 over Ditch #41	2010	308	Good
Csah 31 over Willow Creek	2002	300	Good
Csah 8 over Red River of the North	1971	250	Fair
Csah 5 over Buffalo River	1980	205	Good
M 51 over Whisky Creek	1975	185	Fair
Csah 21 over Hay Creek	1969	156	Fair
Csah 21 over Whisky Creek	2020	156	Good
Csah 37 over Buffalo River	1977	150	Good
M 34 over Buffalo River	2010	149	Good
Csah 8 over Ditch # 11	1973	146	Fair
CR 76 over Cnty Ditch # 47	2004	145	Good
Csah 36 over Red River of the North	1949	135	Poor
Msas 139 over County Ditch 41	2008	132	Good
CR 67 over S Br Buffalo River	1999	120	Good
Csah 25 over Stony Creek	1978	120	Good
Csah 27 over Felton Creek	2001	110	Good
T 310 over Stony Creek	1971	109	Good
Csah 17 over Ditch # 21	1971	108	Fair
CR 108 over Buffalo River	1993	100	Good
CR 108 over Ditch # 45	1983	100	Good
CR 115 over BNSF RR	1945	100	Fair
CR 91 over Buffalo River	2010	85	Good
Csah 28 over Buffalo River	1970	80	Fair
Csah 27 over S Br Wild Rice River	2001	70	Good
T 110 over Ditch # 35	1999	70	Good
Csah 37 over Stiner Creek	2024	69	Good
T 310 over Hay Creek	2009	68	Good
Csah 15 over S Br Buffalo River	1965	65	Fair
Csah 15 over Whisky Creek	2004	65	Good
CR 100 over Jd # 6	2020	60	Good
CR 68 over Buffalo River	1979	60	Good
CR 68 over Ditch # 3	2020	60	Good
T 724 over S Br Wild Rice River	2017	60	Good
M 15 over Whiskey Creek	1980	59	Fair
CR 111 over S Br Wild Rice River	1977	55	Fair
CR 51 over S Br Buffalo River	1970	55	Good
CR 51 over Stream	1953	55	Poor
CR 69 over Ditch # 58	1961	55	Fair
CR 69 over Stony Creek	1959	55	Fair
CR 69 over Whisky Creek	1977	55	Good
CR 93 over Judicial Ditch # 3	2020	55	Good
T 31 over S Br Buffalo River	1948	51	Poor
CR 115 over Buffalo River	2002	50	Good
Csah 19 over Ditch # 10	1956	50	Fair
Csah 19 over Ditch # 45	1999	50	Good
T 19 over Buffalo River	2006	50	Good
T 229 over S Br Buffalo River	2013	49	Good
T 289 over BNSF RR	2015	49	Good
CR 57 over S Br Buffalo River	2017	45	Good
CR 57 over Whisky Creek	1968	45	Fair
T 261 over Wolverton Creek	1991	45	Good
T 57 over Ditch # 10	2014	44	Good
T 195 over Hay Creeek	2002	41	Good
T 329 over Wolverton Creek	1991	41	Good
CR 50 over Wolverton Creek	1994	40	Good
CR 96 over Buffalo River	2007	40	Good
T 128 over Buffalo River	2000	40	Good
T 185 over BNSF RR	1943	40	Fair
T 29 over Stony Creek	1922	40	Fair
T 158 over Buffalo River	1979	39	Fair
T 289 over Buffalo River	1988	36	Good
CR 103 over Ditch	2010	35	Good
CR 52 over Jud Ditch # 1	1992	35	Good
CR 62 over S Br Buffalo River	1975	35	Fair
CR 63 over S Br Buffalo River	2002	35	Good
M 5 over Buffalo River	1979	35	Fair
T 155 over Jud Ditch #56	2013	35	Good
T 193 over S Branch Wild Rice River	2014	32	Good
CR 92 over Co Ditch # 65	1983	30	Good
T 293 over Willow Creek	1996	30	Good
T 55 over Dalen Coulee	1994	29	Good
T 195 over Buffalo River	1995	27	Good
T 256 over Stony Creek	1978	27	Fair
T 58 over S Br Wild Rice River	1979	27	Good
CR 59 over Wolverton Creek	1999	25	Good
CR 73 over Ditch # 45	1977	25	Good
Csah 40 over S Br Wild Rice River	2004	25	Good
T 246 over Wolverton Creek	1985	25	Fair
T 25 over Stream	1926	25	Fair
T 57 over Co Ditch # 45	1985	25	Good
T 13 over Whisky Creek	1968	24	Fair
T 307 over Hay Creek	1996	22	Good
T 70 over Hay Creek	2015	22	Good
T 215 over S Br Buffalo River	1950	21	Poor
T 384 over Hay Creek	1975	21	Fair
CR 51 over Wolverton Creek	1969	20	Poor
CR 70 over Ditch	1972	20	Good
CR 94 over Buffalo River	2013	20	Good
T 239 over S Br Buffalo River	1974	20	Good
T 329 over Co Ditch #32	2008	20	Good
T 310 over Co Ditch # 34	1977	19	Fair
T 183 over S Br Wild Rice River	1915	18	Poor
T 55 over S Br Wild Rice River	2007	18	Good
T 130 over S Br Buffalo River	1970	17	Fair
T 135 over Ditch # 6	2014	17	Good
T 150 over Ditch # 10	1974	17	Fair
T 55 over Jud Ditch # 56	1989	17	Good
CR 56 over Ditch # 34	2014	15	Good
CR 68 over Stony Creek	2021	15	Good
T 16 over Ditch # 17	2006	15	Good
T 262 over S Br Buffalo River	1968	15	Fair
T 297 over Willow Creek	1996	15	Good
T 327 over Jud Ditch # 1	1987	15	Good
T 77 over Felton Crk (ditch #45)	1987	15	Good
T 239 over Stony Creek	1958	14	Fair
T 317 over Whisky Creek	1970	14	Fair
T 330 over Ditch # 40	1974	14	Fair
T 13 over Stony Creek	1969	13	Fair
T 26 over Ditch # 10	2021	13	Good
T 316 over Stony Creek	1966	13	Fair
T 243 over Stony Creek	1953	12	Fair
T 262 over Stream	1990	12	Good
T 310 over Ditch #17	2023	12	Good
T 57 over Ditch # 45 Lat 2	1999	12	Good
T 324 over Jud Ditch # 1	1991	10	Good
T 76 over Buffalo River	1959	9	Poor
T 151 over Co Ditch # 45 Lat 2	1992	8	Good
T 260 over Wolverton Creek	2008	7	Good
T 27 over Willow Creek	1997	6	Good
T 240 over Stony Creek	1945	5	Poor
T 249 over Stony Creek	2000	5	Good
T 61 over Ditch # 45	2003	4	Good
Con 6826 over Co Ditch #4	1995	1	Good
M 222 over Co Ditch # 41	1996	1	Good
M 475 over Cd #47	2004	1	Good

Source: FHWA National Bridge Inventory, 2025.

Clay County bridge conditions · Minnesota bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.