Total Bridges
11,969
Public highway bridges in Minnesota
State profile · Below median Poor share
Minnesota bridge safety
Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Minnesota, based on the FHWA National Bridge Inventory.
- 11,969
- Public bridges
- 55.0%
- Good condition
- 3.6%
- Poor condition
Data updated May 2026
Good Condition
55.0%
6,580 bridges rated 7-9
5.0pp vs 50% benchmark
Poor Condition
3.6%
435 bridges whose lowest applicable component is rated 0-4
-3.4pp vs national avg 7.0%
Minnesota vs national bridge condition
Minnesota - Good condition share 55.0%
National avg
Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).
Minnesota - Poor-condition share 12.1%
National avg
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Condition Distribution
Counties (87)
Aitkin 85 Anoka 145 Becker 51 Beltrami 102 Benton 113 Big Stone 16 Blue Earth 178 Brown 98 Carlton 144 Carver 101 Cass 80 Chippewa 70 Chisago 42 Clay 166 Clearwater 35 Cook 40 Cottonwood 125 Crow Wing 47 Dakota 152 Dodge 120 Douglas 24 Faribault 143 Fillmore 261 Freeborn 72 Goodhue 264 Grant 28 Hennepin 980 Houston 113 Hubbard 17 Isanti 24 Itasca 76 Jackson 104 Kanabec 34 Kandiyohi 53 Kittson 109 Koochiching 53 Lac qui Parle 161 Lake 80 Lake of the Woods 59 Le Sueur 54 Lincoln 93 Lyon 222 Mahnomen 40 Marshall 208 Martin 155 McLeod 78 Meeker 58 Mille Lacs 107 Morrison 155 Mower 307 Murray 129 Nicollet 53 Nobles 299 Norman 140 Olmsted 346 Otter Tail 137 Pennington 45 Pine 158 Pipestone 182 Polk 260 Pope 46 Ramsey 318 Red Lake 55 Redwood 190 Renville 139 Rice 134 Rock 252 Roseau 137 Scott 130 Sherburne 48 Sibley 98 St. Louis 641 Stearns 225 Steele 127 Stevens 43 Swift 96 Todd 135 Traverse 115 Wabasha 138 Wadena 77 Waseca 74 Washington 112 Watonwan 155 Wilkin 191 Winona 221 Wright 74 Yellow Medicine 207
Minnesota vs nearby ranks
Adjacent states by Poor-condition share (lower share = better)
States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Minnesota on the same metric.
VA
Virginia
3.03% top marginal rate
AL
Alabama
3.35% top marginal rate
MN
Minnesota
3.63% top marginal rate
CT
Connecticut
3.95% top marginal rate
TN
Tennessee
3.97% top marginal rate
Bridges Needing Most Attention in Minnesota
Six lowest-condition bridges in Minnesota, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.
T 187
PoorOver: OKABENA CREEK
0.3 MI S OF JCT CSAH 18, Jackson, MN
Built 1905 Load: 2.9 t ADT: 10
M 8
PoorOver: WELCOME CREEK
0.1 MI W OF CO LINE, Itasca, MN
Built 1919 Load: 3.3 t ADT: 10
CSAH 7
PoorOver: SLEEPY EYE CREEK (JD #36
0.6 MI N OF JCT CR 66, Redwood, MN
Built 1965 Load: 3.3 t ADT: 117
M 330
PoorOver: W SWAN RIVER
0.4 MI S OF JCT CR606, St. Louis, MN
Built 1921 Load: 3.3 t ADT: 24
CR 156
PoorOver: MAPLE RIVER
0.1 MI S OF JCT CR 154, Blue Earth, MN
Built 1961 Load: 3.9 t ADT: 141
T 309
PoorOver: TROUT RUN CREEK
0.9 MI E OF JCT CSAH43, Winona, MN
Built 1918 Load: 4.1 t ADT: 20
All Bridges in Minnesota
MSAS 105
UnknownOver: TH 29
1.2 MI N OF JCT TH212, Chippewa, MN
Built 1959 ADT: 7,206
CSAH 17
UnknownOver: I 35
4.2 MI S OF JCT TH 95, Chisago, MN
Built 2006 ADT: 37,660
CSAH 19
UnknownOver: I 35
8.0 MI S OF JCT TH 95, Chisago, MN
Built 1967 ADT: 37,660
CSAH 7
UnknownOver: I 35
11.1 MI N OF JCT TH 95, Chisago, MN
Built 1970 ADT: 27,618
US 10
UnknownOver: RED R OF THE N; 3RD ST
AT THE ND STATE LINE, Clay, MN
Built 2003 ADT: 1,200
MN 336
UnknownOver: USTH 10
AT THE JCT TH 10; TH 336, Clay, MN
Built 2002 ADT: 16,385
RAILROAD
UnknownOver: 21ST ST S
0.4 MI S OF JCT US 10, Clay, MN
Built 2022 ADT: 13,000
RAILROAD
UnknownOver: 21ST ST S
0.4 MI S OF JCT US 10, Clay, MN
Built 2022 ADT: 13,000
CSAH 10
UnknownOver: I 94
7.5 MI NW OF JCT TH 9, Clay, MN
Built 1968 ADT: 21,100
MN 9
UnknownOver: I 94
AT THE JCT OF TH 9; 94, Clay, MN
Built 1968 ADT: 16,800
MSAS 126
UnknownOver: I 94
1.0 MI E OF JCT TH 75, Clay, MN
Built 1973 ADT: 38,500
MN 336
UnknownOver: ISTH 94
at the jct TH 94; TH 336, Clay, MN
Built 2002 ADT: 31,317
MSAS 135
UnknownOver: I 94
0.1 MI E OF JCT MAIN; 94, Clay, MN
Built 2010 ADT: 36,000
MSAS 130
UnknownOver: RED RIVER; 3RD ST
AT NO DAKOTA STATE LINE, Clay, MN
Built 1937 ADT: 1,200
I 94
UnknownOver: RED RIVER;STR
0.6 MI W OF JCT TH 75, Clay, MN
Built 1958 ADT: 750
SKYWAY
UnknownOver: US 75 (8TH ST S)
0.9 MI N JCT TH 94, Clay, MN
Built 1997 ADT: 19,500
PEDESTRIAN
UnknownOver: MN 371
.2MI N OF CR 107, Crow Wing, MN
Built 2017 ADT: 10,300
CSAH 11
UnknownOver: MN 371
1.9MI S OD CSAH16, Crow Wing, MN
Built 2016 ADT: 10,000
US 61
UnknownOver: MISS R;2ND ST;N LOOP RD
0.8 MI N OF JCT TH 55, Dakota, MN
Built 2013 ADT: 5,400
US 52
UnknownOver: CSAH 42
1.8 MI S OF S JCT TH 55, Dakota, MN
Built 2017 ADT: 13,800
CSAH 86
UnknownOver: US 52
6.6 MI SE OF JCT TH 50, Dakota, MN
Built 2016 ADT: 22,020
MN 50
UnknownOver: US 52
AT JCT TH 50 IN HAMPTON, Dakota, MN
Built 1962 ADT: 22,020
US 52
UnknownOver: WENTWORTH AVE
1.7 MI N OF JCT TH 494, Dakota, MN
Built 1972 ADT: 8,200
CR 4
UnknownOver: US 52
2.7 MI N OF JCT TH 494, Dakota, MN
Built 1972 ADT: 66,000
MN 55
UnknownOver: US 52 SB
3.5 MI S OF JCT TH 494, Dakota, MN
Built 1992 ADT: 14,000
CSAH 73
UnknownOver: TH 55
0.3 MI NW OF W JCT TH 52, Dakota, MN
Built 1992 ADT: 20,527
PEDESTRIAN
UnknownOver: US 52
3.0 MI N OF JCT TH 494, Dakota, MN
Built 1973 ADT: 67,000
MSAS 106
UnknownOver: US 52
0.7 MI S OF JCT TH 494, Dakota, MN
Built 1988 ADT: 65,000
US 52
UnknownOver: Concord Blvd
4.4 MI S OF JCT TH 494, Dakota, MN
Built 1994 ADT: 10,900
US 52
UnknownOver: Concord Blvd
4.4 MI S OF JCT TH 494, Dakota, MN
Built 1994 ADT: 10,900
CSAH 30
UnknownOver: TH 77
0.7 MI S OF JCT TH 13, Dakota, MN
Built 1978 ADT: 73,000
MN 13
UnknownOver: NB TH 77
AT THE JCT TH 77; 13, Dakota, MN
Built 1978 ADT: 71,000
CSAH 32
UnknownOver: TH 77
0.9 MI N OF JCT TH 35E, Dakota, MN
Built 1979 ADT: 73,000
CSAH 38
UnknownOver: TH 77; SB OFF RAMP
1.3 MI S OF JCT TH 35E, Dakota, MN
Built 1985 ADT: 55,229
MSAS 116
UnknownOver: TH 77
0.9 MI S OF JCT TH 35E, Dakota, MN
Built 1983 ADT: 70,000
MSAS 104
UnknownOver: US 52
1.4 MI S OF JCT TH 494, Dakota, MN
Built 1990 ADT: 62,000
MSAS 113
UnknownOver: TH 55
0.3 MI E OF JCT TH 110, Dakota, MN
Built 1993 ADT: 31,000
CSAH 38
UnknownOver: I 35W
1.8 MI S OF JCT TH 13, Dakota, MN
Built 1984 ADT: 78,000
PEDESTRIAN
UnknownOver: US 52
2.24 MI N OF JCT TH 494, Dakota, MN
Built 2004 ADT: 66,000
MSAS 126
UnknownOver: I 35E; ON RAMP (NB)
0.4 N OF JCT 35E; CSAH28, Dakota, MN
Built 2008 ADT: 1
I 35E
UnknownOver: I 35W
AT S JCT TH 35;35E, Dakota, MN
Built 1964 ADT: 50,000
MSAS 114
UnknownOver: I 35E; RAMPS
0.25 MI S OF PILOTKNOB RD, Dakota, MN
Built 2012 ADT: 1
I 35E
UnknownOver: CSAH 11
2.3 MI NE OF JCT TH 35W, Dakota, MN
Built 1979 ADT: 19,000
MSAS 106
UnknownOver: I 35E
0.6 MI S OF JCT TH 110, Dakota, MN
Built 1982 ADT: 92,000
I 494
UnknownOver: I 35E
AT THE JCT TH 494; 35E, Dakota, MN
Built 1982 ADT: 105,000
RAILROAD
UnknownOver: I 494, EB COL, EB RMP
0.2 MI W OF JCT TH 35E, Dakota, MN
Built 1981 ADT: 6,000
CSAH 63
UnknownOver: I 494
2.0 MI E OF JCT TH 35E, Dakota, MN
Built 1985 ADT: 99,000
MN 3
UnknownOver: I 494
1.0 MI W OF JCT TH 52, Dakota, MN
Built 1985 ADT: 88,000
M 141
UnknownOver: I 494
2.7 MI E OF JCT TH 35E, Dakota, MN
Built 1985 ADT: 99,000
CSAH 26
UnknownOver: I 35E
1.1 MI SW OF JCT TH 494, Dakota, MN
Built 1983 ADT: 105,000
Showing 151-200 of 11,969 bridges
Related
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.
Understanding Bridge Conditions
How FHWA rates bridge condition on a 0-9 scale.
Check Your Daily Bridges
How to look up bridge condition data for bridges on your route.
Read our methodology — how this data is sourced, computed, and verified.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.