Total Bridges
14,851
Public highway bridges in Wisconsin
State profile · Near median Poor share
Wisconsin bridge safety
Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Wisconsin, based on the FHWA National Bridge Inventory.
- 14,851
- Public bridges
- 41.3%
- Good condition
- 6.1%
- Poor condition
Data updated May 2026
Good Condition
41.3%
6,130 bridges rated 7-9
-8.7pp vs 50% benchmark
Poor Condition
6.1%
911 bridges whose lowest applicable component is rated 0-4
-0.9pp vs national avg 7.0%
Wisconsin vs national bridge condition
Wisconsin - Good condition share 41.3%
National avg
Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).
Wisconsin - Poor-condition share 20.4%
National avg
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Condition Distribution
Counties (72)
Adams 43 Ashland 92 Barron 321 Bayfield 103 Brown 478 Buffalo 239 Burnett 68 Calumet 63 Chippewa 366 Clark 297 Columbia 191 Crawford 212 Dane 624 Dodge 219 Door 32 Douglas 143 Dunn 252 Eau Claire 242 Florence 20 Fond du Lac 256 Forest 54 Grant 385 Green 249 Green Lake 50 Iowa 212 Iron 52 Jackson 220 Jefferson 186 Juneau 174 Kenosha 121 Kewaunee 93 La Crosse 250 Lafayette 217 Langlade 78 Lincoln 158 Manitowoc 272 Marathon 534 Marinette 136 Marquette 85 Menominee 25 Milwaukee 1005 Monroe 385 Oconto 149 Oneida 64 Outagamie 300 Ozaukee 107 Pepin 57 Pierce 248 Polk 77 Portage 192 Price 104 Racine 143 Richland 298 Rock 325 Rusk 152 Sauk 277 Sawyer 98 Shawano 162 Sheboygan 249 St. Croix 308 Taylor 176 Trempealeau 260 Vernon 333 Vilas 29 Walworth 209 Washburn 54 Washington 166 Waukesha 380 Waupaca 172 Waushara 54 Winnebago 264 Wood 242
Wisconsin 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 Wisconsin on the same metric.
MS
Mississippi
5.92% top marginal rate
SC
South Carolina
6.10% top marginal rate
WI
Wisconsin
6.13% top marginal rate
NC
North Carolina
6.16% top marginal rate
HI
Hawaii
6.47% top marginal rate
Bridges Needing Most Attention in Wisconsin
Six lowest-condition bridges in Wisconsin, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.
LRD MARKET RD
PoorOver: BEAR CREEK
1.2M N JCT STH 76, Outagamie, WI
Built 1958 Load: 1.6 t ADT: 1,175
LRD WOODFORD DR
PoorOver: RAILS TO TRAILS TRAIL
0.3M E JCT USH 45, Washington, WI
Built 1910 Load: 1.6 t ADT: 47
LRD ACCESS RD
PoorOver: MENASHA CHANNEL
ACCESS TO PARKING LOT BY, Winnebago, WI
Built 1960 Load: 1.6 t ADT: 20
CTH A
PoorOver: UNION PACIFIC RR
1.0M W JCT STH 73, Columbia, WI
Built 1910 Load: 3.2 t ADT: 197
LRD OLD 64 (DEAD E
PoorOver: EVERGREEN CREEK
0.1M N JCT STH 64, Langlade, WI
Built 1916 Load: 3.2 t ADT: 6
LRD CORNELL LANE (
PoorOver: BR COON CREEK
0.1M E JCT USH 14, Vernon, WI
Built 1985 Load: 3.2 t ADT: 10
All Bridges in Wisconsin
CTH V
FairOver: WILSON CREEK
1.6M N JCT STH 54, Jackson, WI
Built 1930 Load: 24.3 t ADT: 290
LRD S FRENCH CREEK
FairOver: FRENCH CREEK
0.3M S JCT CTH P, Jackson, WI
Built 1977 Load: 24.3 t ADT: 120
LRD 8TH ST
FairOver: TOWN CREEK
0.4M N JCT STH 54, Jackson, WI
Built 1972 Load: 24.3 t ADT: 1,527
LRD CURRAN RD (DEA
FairOver: CURRAN CREEK
0.2M W JCT CTH G, Jackson, WI
Built 1935 Load: 24.3 t ADT: 20
LRD BECK RD
FairOver: N FK BEAVER CREEK
0.2M N JCT CTH C, Jackson, WI
Built 1936 Load: 24.3 t ADT: 47
LRD FEES RD
FairOver: W FK HALLS CREEK
2.6M W JCT CTH F, Jackson, WI
Built 1936 Load: 24.3 t ADT: 94
LRD SWEDE TOWN RD
FairOver: N BR TREMPEALEAU RIVER
1.3M N JCT STH 121, Jackson, WI
Built 1938 Load: 24.3 t ADT: 47
LRD LASSE RD (DEAD
FairOver: BR S FK BEAVER CREEK
0.1M S JCT CTH D, Jackson, WI
Built 1951 Load: 24.3 t ADT: 20
LRD TRUMP COULEE R
FairOver: TRUMP COULEE CREEK
2.0M W JCT CTH N, Jackson, WI
Built 1950 Load: 24.3 t ADT: 47
LRD SKUTLEY RD
FairOver: SKUTLEY CREEK
1.8M E JCT CTH N, Jackson, WI
Built 1940 Load: 24.3 t ADT: 94
LRD W JACKSON RD
FairOver: SKUTLEY CREEK
2.0M E JCT CTH N, Jackson, WI
Built 1940 Load: 24.3 t ADT: 47
CTH P
FairOver: BR SQUAW CREEK
3.5M W JCT CTH C, Jackson, WI
Built 1970 Load: 24.3 t ADT: 390
LRD RIVER RD
FairOver: BR BLACK RIVER
3.8M E JCT STH 54, Jackson, WI
Built 1967 Load: 24.3 t ADT: 23
CTH D
FairOver: BR S FK BEAVER CREEK
0.1M W JCT CTH H, Jackson, WI
Built 1932 Load: 24.3 t ADT: 390
CTH G
FairOver: TIMBER CREEK
1.7M N JCT STH 121, Jackson, WI
Built 1941 Load: 24.3 t ADT: 200
LRD CHURCH ROAD
FairOver: TROUT RUN CREEK
0.1M S JCT CTH X, Jackson, WI
Built 1938 Load: 24.3 t ADT: 66
LRD TRUMP COULEE R
FairOver: BR TRUMP COULEE CREEK
1.6M W JCT CTH N, Jackson, WI
Built 1936 Load: 24.3 t ADT: 23
LRD MARSH ROAD
FairOver: TRUMP COULEE CREEK
2.5M W JCT CTH N, Jackson, WI
Built 1938 Load: 24.3 t ADT: 23
LRD ALMA CENTER RD
FairOver: BLACK CREEK
1.3M S JCT USH 12, Jackson, WI
Built 1938 Load: 24.3 t ADT: 23
CTH D
FairOver: BR S BEAVER CREEK
1.0M E JCT CTH V, Jackson, WI
Built 1938 Load: 24.3 t ADT: 390
LRD SQUAW CREEK RD
FairOver: SQUAW CREEK
0.2M S JCT CTH P, Jackson, WI
Built 1940 Load: 24.3 t ADT: 58
CTH H
FairOver: ROARING CREEK
1.5M N JCT STH 54, Jackson, WI
Built 1940 Load: 24.3 t ADT: 160
CTH B
FairOver: ROCK RIVER
0.7M E JCT CTH N, Jefferson, WI
Built 1968 Load: 24.3 t ADT: 4,100
LRD ROCK RIVER RD
FairOver: ROCK RIVER
0.1M N JCT STH 16, Jefferson, WI
Built 1985 Load: 24.3 t ADT: 185
LRD BETCHLER RD
FairOver: DUCK CREEK
0.2M N JCT CTH Y, Jefferson, WI
Built 1940 Load: 24.3 t ADT: 23
CTH U
FairOver: WHITEWATER RIVER
0.8M E JCT CTH N, Jefferson, WI
Built 1955 Load: 24.3 t ADT: 2,600
LRD PIPER RD
FairOver: STEEL BROOK
2.1M E JCT CTH D, Jefferson, WI
Built 1964 Load: 24.3 t ADT: 176
LRD FREMONT RD
FairOver: WHITEWATER RIVER
0.1M E JCT CTH N, Jefferson, WI
Built 1950 Load: 24.3 t ADT: 411
IH 90 WB-IH 94 WB
FairOver: LEMONWEIR RIVER
1.2M W JCT STH 80 TO N, Juneau, WI
Built 1964 Load: 24.3 t ADT: 17,900
CTH F
FairOver: CRANBERRY CREEK
3.6M N JCT CTH G, Juneau, WI
Built 1968 Load: 24.3 t ADT: 169
CTH K
FairOver: DES PLAINES RIVER
0.6M E JCT CTH D, Kenosha, WI
Built 1991 Load: 24.3 t ADT: 7,800
LRD PETRIFYING SPR
FairOver: PIKE RIVER
0.2M S JCT CTH A, Kenosha, WI
Built 1933 Load: 24.3 t ADT: 58
CTH JB
FairOver: BR FOX RIVER
1.7M W JCT STH 75, Kenosha, WI
Built 1940 Load: 24.3 t ADT: 1,600
CTH W
FairOver: BR FOX RIVER
0.2M N JCT CTH K, Kenosha, WI
Built 1930 Load: 24.3 t ADT: 2,700
CTH B
FairOver: BR E TWIN RIVER
0.9M N JCT CTH J, Kewaunee, WI
Built 1958 Load: 24.3 t ADT: 446
LRD LOWELL RD
FairOver: KEWAUNEE RIVER
0.3M N JCT CTH K, Kewaunee, WI
Built 1976 Load: 24.3 t ADT: 94
CTH M
FairOver: LARSON COULEE CREEK
2.8M N JCT STH 16, La Crosse, WI
Built 1956 Load: 24.3 t ADT: 1,800
IH 90 EB
FairOver: CP RAILWAY
4.0M E JCT STH 157 TO W, La Crosse, WI
Built 1968 Load: 24.3 t ADT: 13,200
IH 90 WB
FairOver: CP RAILWAY
3.6M W JCT CTH C TO N, La Crosse, WI
Built 1968 Load: 24.3 t ADT: 13,200
IH 90 EB
FairOver: BLACK RIVER
0.6M E JCT CTH B TO S, La Crosse, WI
Built 1964 Load: 24.3 t ADT: 15,900
IH 90 WB
FairOver: BLACK RIVER
0.7M W JCT USH 53 TO N, La Crosse, WI
Built 1964 Load: 24.3 t ADT: 15,900
IH 90 EB
FairOver: ROUND LAKE
0.5M E MINN STATE LINE, La Crosse, WI
Built 1967 Load: 24.3 t ADT: 15,900
IH 90 WB
FairOver: ROUND LAKE
2.6M W JCT USH 53 TO N, La Crosse, WI
Built 1967 Load: 24.3 t ADT: 15,900
CTH B
FairOver: WELLS COULEE
0.2M W JCT CTH O, La Crosse, WI
Built 1979 Load: 24.3 t ADT: 3,400
CTH G
FairOver: BR COON CREEK
0.7M E JCT CTH H, La Crosse, WI
Built 1983 Load: 24.3 t ADT: 221
STH 16 EB
FairOver: CP RR
3.9M E JCT STH 35, La Crosse, WI
Built 1937 Load: 24.3 t ADT: 17,500
STH 16
FairOver: BR BURNS CREEK
0.3M E JCT CTH DE, La Crosse, WI
Built 1941 Load: 24.3 t ADT: 4,800
CTH A
FairOver: BURR OAK CREEK
0.1M W JCT CTH C, La Crosse, WI
Built 1957 Load: 24.3 t ADT: 142
STH 78
FairOver: PECATONICA RIVER
1.8M N JCT STH 11 TO E, Lafayette, WI
Built 1970 Load: 24.3 t ADT: 370
STH 81
FairOver: GALENA RIVER
1.1M E JCT STH 80 TO S, Lafayette, WI
Built 1977 Load: 24.3 t ADT: 2,200
Showing 3,901-3,950 of 14,851 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.