County profile · official public datasets

Crawford County, WI

211 public highway bridges tracked in the FHWA National Bridge Inventory: 56.4% rated Good, 38.4% Fair, 5.2% Poor.

211
Public bridges
56.4%
Good condition
5.2%
Poor condition

The verdict

According to the Federal Highway Administration's 2024 National Bridge Inventory.

Crawford County posts a better-than-median Poor-condition share among rated counties in the state across mid-size county bridge inventory.

Top 38%
lowest Poor share in state
5.2%
Poor-condition share
211
public highway bridges
1987
avg year built

Poor is an FHWA condition category from the lowest applicable component rating (4 or below), not a live crossing-safety or closure decision. Rankings cover counties with at least five public highway bridges.

Crawford County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Crawford County ranks #27 of 72 Wisconsin counties with at least 5 public highway bridges on Poor-condition share (lower share ranks better; currently 5.2%). Crawford County, Wisconsin contains 211 public highway bridges. Roughly 56.4% are rated “Good,” 38.4% “Fair,” and 5.2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

Total bridges

211

Public highway bridges in Crawford County

Good condition

56.4%

119 of 211 rated 7-9

Fair condition

38.4%

81 of 211 rated 5-6

Poor condition

5.2%

11 of 211 rated 4 or below

In-state Poor-share rank

#27 of 72

Among Wisconsin counties with 5+ bridges, lower share ranks better

Condition distribution

Share of 211 NBI-tracked bridges by lowest applicable component rating.

Good
56.4% (119)
Fair
38.4% (81)
Poor
5.2% (11)

Crawford County's Poor-condition bridges carry 15,965 vehicle crossings a day

That is 7.9% of the county's reported daily bridge traffic on 5.2% of its bridges: Poor-condition structures carry more traffic than their share of the inventory. Each Poor bridge averages 1,451 crossings a day against 680 for a Good-condition one. A Poor rating is a condition category, not a closure or a live safety judgement; it means the lowest applicable component rating is 4 or below.

Computed over the 211 of 211 bridges in this county that report an average daily traffic count. Source: FHWA National Bridge Inventory, 2024 release.

22.3% of Crawford County's bridges have passed the 50-year mark

47 of the 211 bridges with a recorded construction year were built in 1974 or earlier. Age alone is not a defect: a well-maintained older bridge can rate Good, and 56.4% of this county's inventory does. Even so, this older cohort is the population from which future Poor ratings are drawn, which is why the age profile below matters alongside the condition split above.

Cutoff derives from the 2024 release year minus a 50-year design life. Source: FHWA National Bridge Inventory, 2024 release.

One structure carries 32.6% of the county's Poor-condition bridge traffic

STH 35 over CAMPBELL COULEE, built 1938, carries 5,200 vehicles a day, the most of any Poor-rated structure here. The county's Poor-condition exposure is concentrated rather than evenly spread, so the 11-bridge count understates how much of the daily burden sits on a single crossing.

Share is of the 15,965 daily crossings on Poor-rated bridges that report a traffic count. Source: FHWA National Bridge Inventory, 2024 release.

When Crawford County's bridges were built

211 bridges with a recorded construction year, grouped by decade

bridges

What this shows Construction peaked in the 1990s, when 57 of the county's bridges still in the inventory were built, which is 27% of those with a recorded year. That cohort is now 25 to 34 years old in the 2024 inventory. Its average build year (1987) matches the Wisconsin average (1984).

Source FHWA National Bridge Inventory (year built) As of 2024 NBI release

How Crawford County compares with Wisconsin's closest counties by inventory size

The 5 Wisconsin counties nearest Crawford County in number of bridges, with their condition splits. Its 5.2% Poor share is the 3rd-lowest of these 6. Its average build year of 1987 against a peer-group mean of 1981 is 6 years newer.

Showing the 5 closest of 71 Wisconsin counties eligible for comparison.

Bridge inventory size and condition shares for Crawford County and the 5 Wisconsin counties closest to it in inventory size
County Bridges Poor
Jackson County 218 7.8%
Lafayette County 217 8.3%
Dodge County 212 4.2%
Crawford County (this page) 211 5.2%
Iowa County 209 5.7%
Walworth County 206 3.9%

Each share is of that county's own total tracked bridges; peers are the counties with 5 or more bridges whose inventory size is closest to Crawford County's. Source: FHWA National Bridge Inventory, 2024 release.

Nationwide counties with similar inventory size or average build year

Two NBI-derived peer sets for Crawford County, both outside Wisconsin so the neighborhoods are not the same-state size table above.

Similar inventory size

Nearest county inventories outside WI (211 bridges here).

Similar average build year

Nearest mean year-built outside WI (1987 here).

Source: FHWA National Bridge Inventory, 2024 release. Peers floor at 10 bridges so stub inventories cannot own the match.

All bridges (211)

LRD WASHINGTON ST

Fair

Over: MARAIS DE ST FERIOLE

0.5M W JCT STH 35, Crawford, WI

Built 1961 Load: 16.2 t ADT: 1,292

LRD SAND CREEK RD

Fair

Over: SAND CREEK

0.1M E JCT STH 131, Crawford, WI

Built 1930 Load: 17.8 t ADT: 352

LRD JERRETT LANE (

Fair

Over: CROW HOLLOW CREEK

0.1M S CTH S, Crawford, WI

Built 1960 Load: 17.8 t ADT: 20

LRD BAILEY DRIVE (

Fair

Over: PLUM RUN

1.0M S JCT CTH X, Crawford, WI

Built 1961 Load: 17.8 t ADT: 10

CTH C

Fair

Over: SUGAR CREEK

6.4M E JCT STH 35, Crawford, WI

Built 1953 Load: 19.4 t ADT: 503

STH 179

Fair

Over: OTTER CREEK

2.4M E JCT STH 27, Crawford, WI

Built 1967 Load: 19.4 t ADT: 560

STH 35 NB

Fair

Over: DRAINAGE WAY

1.1 MI N JCT LIMERY RD, Crawford, WI

Built 1938 Load: 19.4 t ADT: 2,900

LRD BLACKHAWK AVE

Fair

Over: MARAIS DE ST FRIOLE

0.5M W JCT STH 35, Crawford, WI

Built 1955 Load: 21.1 t ADT: 1,300

LRD CHILDS HOLLOW

Fair

Over: RICHLAND CREEK

0.1M W JCT USH 61, Crawford, WI

Built 1930 Load: 21.1 t ADT: 205

STH 82

Fair

Over: BN RR/WINNESHIEK SLOUGH

2.2M E IOWA STATE LINE, Crawford, WI

Built 1956 Load: 22.7 t ADT: 2,700

USH 61-STH 131-4TH

Fair

Over: TROUT CREEK

1.1M N JCT STH 131 TO S, Crawford, WI

Built 1955 Load: 22.7 t ADT: 2,600

LRD HILLDALE RD

Fair

Over: BR WISCONSIN RIVER

1.0M N JCT STH 60, Crawford, WI

Built 1930 Load: 22.7 t ADT: 47

LRD MILL PARK DR

Fair

Over: MISSISSIPPI RIVER TRIB

0.4M S JCT STH 82, Crawford, WI

Built 1923 Load: 24.3 t ADT: 29

CTH S

Fair

Over: BR CROW HOLLOW CREEK

2.6M W JCT USH 61, Crawford, WI

Built 1956 Load: 24.3 t ADT: 503

STH 82

Fair

Over: HENDERSON SLOUGH

1.8M E IOWA STATE LINE, Crawford, WI

Built 1956 Load: 25.9 t ADT: 2,700

STH 82

Fair

Over: STEVENS SLOUGH

1.1M E IOWA STATE LINE, Crawford, WI

Built 1956 Load: 25.9 t ADT: 2,700

USH 61-STH 131

Fair

Over: KICKAPOO RIVER

2.2M N JCT STH 131 TO S, Crawford, WI

Built 1955 Load: 25.9 t ADT: 2,600

STH 60

Fair

Over: WISCONSIN RIVER TRIB

0.6M E JCT USH 18 TO E, Crawford, WI

Built 1967 Load: 25.9 t ADT: 2,000

CTH B

Fair

Over: TAINTER CREEK

1.8M N JCT CTH C, Crawford, WI

Built 1982 Load: 25.9 t ADT: 262

LRD SOUTH SLEEPY H

Fair

Over: W FK KNAPP CREEK

1.2M N JCT CTH S, Crawford, WI

Built 1930 Load: 27.5 t ADT: 94

STH 35-STH 82-MAIN

Fair

Over: DUCK CREEK

2.0M N JCT STH 82 TO W, Crawford, WI

Built 1959 Load: 29.2 t ADT: 4,325

CTH C

Fair

Over: BR SUGAR CREEK

5.6M E JCT STH 35, Crawford, WI

Built 1985 Load: 29.2 t ADT: 503

LRD WALKER HOLLOW

Fair

Over: OTTER CREEK

0.8M S JCT STH 179, Crawford, WI

Built 1910 Load: 29.2 t ADT: 47

LRD MARIETTA VALLE

Fair

Over: BR RICHLAND CREEK

0.6M S JCT USH 61, Crawford, WI

Built 1927 Load: 29.2 t ADT: 23

STH 60

Fair

Over: RICHLAND CREEK

0.3M E JCT USH 61 TO N, Crawford, WI

Built 1961 Load: 30.8 t ADT: 1,400

USH 18-STH 60

Fair

Over: LRD IA ROUTE 76

AT IOWA STATE LINE, Crawford, WI

Built 1974 Load: 30.8 t ADT: 8,800

USH 18-STH 60

Fair

Over: MISSISSIPPI RIVER 02

0.7M E IOWA STATE LINE, Crawford, WI

Built 1974 Load: 30.8 t ADT: 8,800

LRD HANEY VALLEY R

Fair

Over: KICKAPOO RIVER

0.3M W JCT STH 131, Crawford, WI

Built 1983 Load: 30.8 t ADT: 46

USH 61

Fair

Over: BAKER CREEK

0.8M N JCT CTH X, Crawford, WI

Built 1960 Load: 32.4 t ADT: 2,300

USH 18 WB-STH 60 W

Fair

Over: MARAIS DE ST FRIOL

0.5M W JCT STH 35 TO N, Crawford, WI

Built 1974 Load: 32.4 t ADT: 4,400

LRD TAYLER RIDGE R

Fair

Over: KICKAPOO RIVER

0.1M W JCT CTH W, Crawford, WI

Built 1987 Load: 32.4 t ADT: 92

CTH E

Fair

Over: DUFFY CREEK

3.8M S JCT STH 27, Crawford, WI

Built 1992 Load: 32.4 t ADT: 394

STH 60

Fair

Over: DRY RUN

7.7M E JCT STH 131 TO N, Crawford, WI

Built 1999 Load: 32.4 t ADT: 2,700

LRD SUGARLOAF TRAI

Fair

Over: UNNAMED STREAM

0.1M N OF JCT STH 18, Crawford, WI

Built 2003 Load: 32.4 t ADT: 1

USH 18/STH 35/STH

Fair

Over: DRAINAGE CHANNEL

AT OLD 18 ROAD INT, Crawford, WI

Built 2016 Load: 32.4 t ADT: 6,600

LRD PLUM RUN ROAD

Fair

Over: PLUM RUN CREEK

1.3M E OF CTH X, Crawford, WI

Built 2010 Load: 32.4 t ADT: 102

LRD ZAJICEK DR. (D

Fair

Over: BEAR CREEK

0.1M S JCT CTH X, Crawford, WI

Built 1966 Load: 32.4 t ADT: 10

STH 60

Fair

Over: GRAN GRAE CREEK

4.8M E JCT USH 18 TO E, Crawford, WI

Built 1977 Load: 34.0 t ADT: 2,000

LRD RUSH CREEK RD

Fair

Over: RUSH CREEK

2.0M N JCT STH 35, Crawford, WI

Built 1988 Load: 34.0 t ADT: 91

LRD RHEIN HOLLOW R

Fair

Over: LITTLE KICKAPOO CREEK

2.6M N JCT STH 60, Crawford, WI

Built 1994 Load: 34.0 t ADT: 83

LRD RUSH CREEK RD

Fair

Over: BR RUSH CREEK

2.5M N JCT CTH B, Crawford, WI

Built 1994 Load: 34.0 t ADT: 22

USH 18 EB-STH 60 E

Fair

Over: MARAIS DE ST FRIOL

1.3M E IOWA STATE LINE, Crawford, WI

Built 1974 Load: 35.6 t ADT: 5,400

CTH K

Fair

Over: CAMPBELL COULEE CREEK

2.3M S JCT STH 35, Crawford, WI

Built 1977 Load: 35.6 t ADT: 1,300

STH 179

Fair

Over: PINE CREEK

5.0M E JCT STH 27, Crawford, WI

Built 1990 Load: 35.6 t ADT: 560

STH 60

Fair

Over: BUSH CREEK

6.7M E JCT USH 18 TO E, Crawford, WI

Built 1993 Load: 35.6 t ADT: 2,000

LRD GEITZ HILL RD

Fair

Over: BUSH CREEK

1.1M N JCT STH 60, Crawford, WI

Built 1992 Load: 35.6 t ADT: 22

STH 131

Fair

Over: SHAW HOLLOW CREEK

2.3M N JCT CTH E, Crawford, WI

Built 1940 Load: 35.6 t ADT: 210

LRD BRIDGE ST

Fair

Over: KICKAPOO RIVER

0.1M N JCT STH 179, Crawford, WI

Built 1981 Load: 37.3 t ADT: 374

LRD TROUT CREEK RO

Fair

Over: TROUT CREEK

1.4M E JCT USH 61, Crawford, WI

Built 1988 Load: 37.3 t ADT: 269

CTH S

Fair

Over: KICKAPOO RIVER SLOUGH

0.2M W JCT STH 131, Crawford, WI

Built 1988 Load: 37.3 t ADT: 273
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridges 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. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.