US Bridges

Lrd S Sleepy Hollo over W Fk Knapp Creek

Good

Crawford County, Wisconsin · 1.9 MI E JCT Sth 61 · Structure no. B12016700000000

Built
2007
18 years old
Condition
Good
inspected September 2024
Type
Slab
Concrete
Length
43 ft
1 main span
Daily traffic
126
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd S Sleepy Hollo over W Fk Knapp Creek is a concrete slab carrying Lrd S Sleepy Hollo over W Fk Knapp Creek in Crawford County, Wisconsin. It was built in 2007, so it is 18 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 126 vehicles a day, roughly 10% of them trucks, projected to reach 138 by 2043. The structure is 43 ft (13 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesLrd S Sleepy Hollo
CrossesW Fk Knapp Creek
Location1.9 MI E JCT Sth 61
RouteCity Street 0
Coordinates43.29222, -90.715
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 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 adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.2 US tons
Inventory rating41.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length43 ft (13 m)
Longest span40 ft (12.2 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic126 (2022)
Projected traffic138 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 S Sleepy Hollo over W Fk Knapp Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is Lrd S Sleepy Hollo over W Fk 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 September 2024.

How much traffic does Lrd S Sleepy Hollo over W Fk Knapp Creek carry?

About 126 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Lrd S Sleepy Hollo over W Fk Knapp Creek?

The structure is 43 ft (13 m) long with a longest span of 40 ft (12.2 m) and a deck 26 ft wide.

Who owns Lrd S Sleepy Hollo over W Fk Knapp Creek?

It is owned by the Town or Township Highway Agency.