US Bridges

Lrd Starr Ave over STH312 Eb(old STH124)

Fair

Eau Claire County, Wisconsin · 2.0M N JCT Bellevue Ave · Structure no. B18013300000000

Built
1993
32 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
196 ft
2 main spans
Daily traffic
3,900
2021 count
Owner
State
State Highway Agency

About this bridge

Lrd Starr Ave over STH312 Eb(old STH124) is a prestressed concrete continuous stringer/multi-beam or girder carrying Lrd Starr Ave over STH312 Eb(old STH124) in Eau Claire County, Wisconsin. It was built in 1993, so it is 32 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,900 vehicles a day, projected to reach 4,680 by 2041. The structure is 196 ft (59.6 m) long and 59 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

Location

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CarriesLrd Starr Ave
CrossesSTH312 Eb(old STH124)
Location2.0M N JCT Bellevue Ave
RouteCity Street 0
CountyEau Claire County
StateWisconsin
Coordinates44.84209, -91.47968
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.9 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length196 ft (59.6 m)
Longest span98 ft (29.9 m)
Deck width59 ft (17.9 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,900 (2021)
Projected traffic4,680 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lrd Starr Ave over STH312 Eb(old STH124) built?

It was built in 1993, making it 32 years old in 2025.

What condition is Lrd Starr Ave over STH312 Eb(old STH124) in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does Lrd Starr Ave over STH312 Eb(old STH124) carry?

About 3,900 vehicles per day (2021 count).

How long is Lrd Starr Ave over STH312 Eb(old STH124)?

The structure is 196 ft (59.6 m) long with a longest span of 98 ft (29.9 m) and a deck 59 ft wide.

Who owns Lrd Starr Ave over STH312 Eb(old STH124)?

It is owned by the State Highway Agency.