US Bridges

Lrd 14th Ave over Bos Creek

Good

Marathon County, Wisconsin · 0.6M N JCT Ush B51 · Structure no. B37016800000000

Built
1974
51 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete Continuous
Length
26 ft
2 main spans
Daily traffic
413
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd 14th Ave over Bos Creek is a concrete continuous culvert carrying Lrd 14th Ave over Bos Creek in Marathon County, Wisconsin. It was built in 1974, so it is 51 years old, older 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 413 vehicles a day, projected to reach 442 by 2043. The structure is 26 ft (8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLrd 14th Ave
CrossesBos Creek
Location0.6M N JCT Ush B51
RouteCity Street 0
Coordinates44.99492, -89.65537
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating28.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length26 ft (8 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic413 (2024)
Projected traffic442 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 14th Ave over Bos Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is Lrd 14th Ave over Bos 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 14th Ave over Bos Creek carry?

About 413 vehicles per day (2024 count).

How long is Lrd 14th Ave over Bos Creek?

The structure is 26 ft (8 m) long with a longest span of 12 ft (3.7 m).

Who owns Lrd 14th Ave over Bos Creek?

It is owned by the City or Municipal Highway Agency.