US Bridges

Lrd Fish School RD over Br Knapp Creek

Good

Richland County, Wisconsin · 0.3M E JCT Cth U · Structure no. B52027300000000

Built
2017
8 years old
Condition
Good
inspected April 2024
Type
Slab
Concrete
Length
37 ft
1 main span
Daily traffic
20
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Fish School RD over Br Knapp Creek is a concrete slab carrying Lrd Fish School RD over Br Knapp Creek in Richland County, Wisconsin. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20 vehicles a day, roughly 15% of them trucks, projected to reach 30 by 2043. The structure is 37 ft (11.2 m) long and 27 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesLrd Fish School RD
CrossesBr Knapp Creek
Location0.3M E JCT Cth U
RouteCity Street 0
Coordinates43.38667, -90.65444
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating41.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length37 ft (11.2 m)
Longest span34 ft (10.4 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2022)
Projected traffic30 by 2043
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 Fish School RD over Br Knapp Creek built?

It was built in 2017, making it 8 years old in 2025.

What condition is Lrd Fish School RD over Br Knapp Creek 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 April 2024.

How much traffic does Lrd Fish School RD over Br Knapp Creek carry?

About 20 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is Lrd Fish School RD over Br Knapp Creek?

The structure is 37 ft (11.2 m) long with a longest span of 34 ft (10.4 m) and a deck 27 ft wide.

Who owns Lrd Fish School RD over Br Knapp Creek?

It is owned by the Town or Township Highway Agency.