US Bridges

Lrd Mohr RD over N Br Crawfish River

Good

Columbia County, Wisconsin · 1.4M S JCT Cth a · Structure no. B11012700000000

Built
1998
27 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete
Length
37 ft
1 main span
Daily traffic
62
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Mohr RD over N Br Crawfish River is a concrete slab carrying Lrd Mohr RD over N Br Crawfish River in Columbia County, Wisconsin. It was built in 1998, so it is 27 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 62 vehicles a day, projected to reach 68 by 2043. The structure is 37 ft (11.3 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLrd Mohr RD
CrossesN Br Crawfish River
Location1.4M S JCT Cth a
RouteCity Street 0
Coordinates43.42196, -89.12575
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.5 US tons
Inventory rating48.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span34 ft (10.5 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic62 (2022)
Projected traffic68 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Lrd Mohr RD over N Br Crawfish River built?

It was built in 1998, making it 27 years old in 2025.

What condition is Lrd Mohr RD over N Br Crawfish River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does Lrd Mohr RD over N Br Crawfish River carry?

About 62 vehicles per day (2022 count).

How long is Lrd Mohr RD over N Br Crawfish River?

The structure is 37 ft (11.3 m) long with a longest span of 34 ft (10.5 m) and a deck 26 ft wide.

Who owns Lrd Mohr RD over N Br Crawfish River?

It is owned by the Town or Township Highway Agency.