Total Bridges
11,969
Public highway bridges in Minnesota
State profile · Below national median SD
Minnesota bridge safety
Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Minnesota — drawn straight from the FHWA National Bridge Inventory.
- 11,969
- Public bridges
- 55.0%
- Good condition
- 3.6%
- Poor condition
- 3.6%
- Structurally deficient
Good Condition
55.0%
6,580 bridges rated 7-9
5.0pp vs 50% benchmark
Poor Condition
3.6%
435 bridges rated 0-4
Structurally Deficient
3.6%
435 bridges flagged for repair priority
-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 — Structurally deficient share 12.1%
National avg
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Condition Distribution
Bridge inventory deck-condition mix — Minnesota (FHWA NBI)
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 on the structurally deficient leaderboard (lower share = better)
States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Minnesota on the same metric.
51
Virginia
3.03% top marginal rate
01
Alabama
3.35% top marginal rate
27
Minnesota
3.63% top marginal rate
09
Connecticut
3.95% top marginal rate
47
Tennessee
3.97% top marginal rate
Bridges Needing Most Attention in Minnesota
Six lowest-condition bridges in Minnesota, ranked by composite NBI rating. Each is inspected at least every 24 months.
T 187
Structurally DeficientOver: OKABENA CREEK
0.3 MI S OF JCT CSAH 18, Jackson, MN
Built 1905 Load: 2.9 t ADT: 10
M 8
Structurally DeficientOver: 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
Structurally DeficientOver: MAPLE RIVER
0.1 MI S OF JCT CR 154, Blue Earth, MN
Built 1961 Load: 3.9 t ADT: 141
T 309
Structurally DeficientOver: TROUT RUN CREEK
0.9 MI E OF JCT CSAH43, Winona, MN
Built 1918 Load: 4.1 t ADT: 20
All Bridges in Minnesota
MN 5
GoodOver: GARAGE (TOWN SQUARE)
AT MINN ST, Ramsey, MN
Built 1981 Load: 25.1 t ADT: 11,500
CSAH 1
GoodOver: ASH CREEK
1.3 MI E OF JCT TH 75, Rock, MN
Built 1991 Load: 25.1 t ADT: 466
CSAH 30
GoodOver: CP RAIL
0.5 MI W OF JCT TH60, Wabasha, MN
Built 1998 Load: 25.1 t ADT: 3,350
CR B4
GoodOver: HAZEL CREEK (CD #9)
1.3 MI N OF JCT CSAH 17, Yellow Medicine, MN
Built 1978 Load: 25.1 t ADT: 38
T 268
GoodOver: CANBY CREEK
1.5 MI E OF JCT CSAH 13, Yellow Medicine, MN
Built 1978 Load: 25.1 t ADT: 40
CSAH 12
GoodOver: THIEF RIVER
3.1 MI N OF JCT CSAH 2, Marshall, MN
Built 1989 Load: 25.2 t ADT: 220
MSAS 109
GoodOver: SHINGLE CREEK
0.1 MI E OF XERXES AVE, Hennepin, MN
Built 1980 Load: 25.3 t ADT: 3,150
MSAS 109
GoodOver: SHINGLE CREEK
0.1 MI E OF XERXES AVE, Hennepin, MN
Built 1980 Load: 25.3 t ADT: 3,150
M 256
GoodOver: UNNAMED STREAM
0.1 MI W OF LAKE ELMO AVE, Washington, MN
Built 2005 Load: 25.3 t ADT: 1
MSAS 126
GoodOver: MISSISSIPPI RIVER
0.6 MI W OF JCT TH 371, Crow Wing, MN
Built 1974 Load: 25.5 t ADT: 12,100
T 150
GoodOver: S BR YELLOW MEDICINE R
1.1 MI S OF JCT CSAH 8, Lyon, MN
Built 1980 Load: 25.5 t ADT: 33
CR 116
GoodOver: WILD RICE RIVER
1.3 MI N OF JCT CSAH 39, Norman, MN
Built 1968 Load: 25.5 t ADT: 25
CSAH 1
GoodOver: OTTER TAIL RIVER
1.3 MI W OF JCT CSAH 83, Otter Tail, MN
Built 1988 Load: 25.5 t ADT: 1,500
T 64
GoodOver: WC LIMITED
0.2 MI N OF JCT CR 61, Washington, MN
Built 1978 Load: 25.5 t ADT: 200
M 53
GoodOver: VALLEY CREEK
0.9 MI E OF JCT CR 71, Washington, MN
Built 1979 Load: 25.5 t ADT: 90
CSAH 116
GoodOver: RUM RIVER OXBOW
0.1 MI E OF JCT TH 47, Anoka, MN
Built 1990 Load: 25.6 t ADT: 17,600
CSAH 11
GoodOver: MARSH RIVER
1.2 MI E OF JCT TH 75, Norman, MN
Built 1972 Load: 25.6 t ADT: 53
CSAH 62
GoodOver: TC;W RR
0.6 MI W OF JCT TH 494, Hennepin, MN
Built 1993 Load: 25.7 t ADT: 22,500
T 50
GoodOver: OTTER TAIL RIVER
2.5 MI NW OF JCT TH 34, Becker, MN
Built 1981 Load: 25.8 t ADT: 34
MSAS 273
GoodOver: SHINGLE CREEK
0.4 MI N OF 49TH AVE N, Hennepin, MN
Built 1962 Load: 25.8 t ADT: 718
CSAH 37
GoodOver: W FK LAC QUI PARLE RIVER
0.1 MI SE OF JCT CSAH 23, Lac qui Parle, MN
Built 1977 Load: 25.8 t ADT: 2,146
CR 111
GoodOver: KNIFE RIVER
1.5 MI W OF JCT CSAH 12, Lake, MN
Built 1982 Load: 25.8 t ADT: 90
UT 192
GoodOver: WINTER ROAD RIVER
0.9 MI E OF JCT CSAH 6, Lake of the Woods, MN
Built 1986 Load: 25.8 t ADT: 30
CSAH 13
GoodOver: CO DITCH # 42
0.1 MI S OF JCT CR 82, Traverse, MN
Built 2004 Load: 25.8 t ADT: 20
CSAH 8
GoodOver: STREAM
0.4 MI N OF JCT CR 108, Olmsted, MN
Built 1965 Load: 25.9 t ADT: 1,000
T 411
GoodOver: ARTICHOKE RIVER
1.0 MI N OF JCT CSAH 7, St. Louis, MN
Built 2003 Load: 25.9 t ADT: 12
T 213
GoodOver: SILVER CREEK
0.8 MI S OF JCT CSAH 12, Carlton, MN
Built 1999 Load: 26.1 t ADT: 10
T 42
GoodOver: W FK MOOSE HORN RIVER
1.0 MI W OF JCT CR 157, Carlton, MN
Built 2012 Load: 26.1 t ADT: 1
MN 210
GoodOver: POWER CO WATER PIPE
4.3 MI E OF JCT TH 45, Carlton, MN
Built 1975 Load: 26.1 t ADT: 710
T 178
GoodOver: DEAD MOOSE RIVER
0.9 MI S OF JCT CSAH 6, Carlton, MN
Built 1991 Load: 26.1 t ADT: 13
T 325
GoodOver: PINE RIVER
0.1 MI W OF JCT CR 118, Cass, MN
Built 1993 Load: 26.1 t ADT: 50
T 77
GoodOver: FELTON CRK (DITCH #45)
1.2 MI S OF JCT CR 108, Clay, MN
Built 1987 Load: 26.1 t ADT: 15
T 42
GoodOver: RUFFY BROOK
0.8 MI E OF JCT CSAH 5, Clearwater, MN
Built 1984 Load: 26.1 t ADT: 105
T 1482
GoodOver: VERMILLION RIVER
0.2 MI W OF JCT CSAH 9, Dakota, MN
Built 1982 Load: 26.1 t ADT: 185
MSAS 104
GoodOver: PED WALK
0.4 MI S OF JCT TH 13, Dakota, MN
Built 1969 Load: 26.1 t ADT: 5,200
MN 16
GoodOver: STREAM
0.6 MI W OF JCT CSAH 23, Fillmore, MN
Built 1926 Load: 26.1 t ADT: 796
M 16
GoodOver: BITTER CREEK
AT THE JCT 2ND ST, Goodhue, MN
Built 1972 Load: 26.1 t ADT: 7,100
CR 525
GoodOver: DEER CREEK
1.1 MI N OF JCT TH 1, Itasca, MN
Built 2017 Load: 26.1 t ADT: 25
CSAH 29
GoodOver: SAND CREEK
2.0 MI E OF JCT TH 13, Le Sueur, MN
Built 1988 Load: 26.1 t ADT: 2,350
T 132
GoodOver: SPRING CREEK
2.2 MI W OF JCT TH 59, Mahnomen, MN
Built 1986 Load: 26.1 t ADT: 15
CSAH 21
GoodOver: EIGHT MILE CREEK
1.6 MI SE OF JCT FORT RD., Nicollet, MN
Built 1932 Load: 26.1 t ADT: 700
T 114
GoodOver: KANARANZI CREEK
3.4 MI S OF JCT CSAH 14, Nobles, MN
Built 1999 Load: 26.1 t ADT: 31
CR 56
GoodOver: LITTLE ROCK RIVER
1.9 MI E OF JCT CSAH 13, Nobles, MN
Built 1976 Load: 26.1 t ADT: 50
T 152
GoodOver: STREAM
0.2 MI N OF JCT CSAH 18, Nobles, MN
Built 1988 Load: 26.1 t ADT: 34
CSAH 22
GoodOver: CO DITCH # 11
0.9 MI N OF JCT CR 135, Norman, MN
Built 1966 Load: 26.1 t ADT: 30
US 75
GoodOver: CO DITCH # 1
2.5 MI S OF HALSTAD, Norman, MN
Built 1986 Load: 26.1 t ADT: 1,637
T 246
GoodOver: CO DITCH # 37
1.1 MI S OF JCT CSAH 39, Norman, MN
Built 1974 Load: 26.1 t ADT: 24
CR 116
GoodOver: N BR ROOT RIVER
0.7 MI SE OF JCT CSAH 16, Olmsted, MN
Built 1977 Load: 26.1 t ADT: 150
T 1250
GoodOver: SPRUCE CREEK
0.8 MI E OF JCT CSAH 69, Otter Tail, MN
Built 2017 Load: 26.1 t ADT: 100
CR 55
GoodOver: CD # 96
1.0 MI W OF JCT TH 32, Pennington, MN
Built 2008 Load: 26.1 t ADT: 90
Showing 5,101-5,150 of 11,969 bridges
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.
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). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.
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.
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |