US Bridges

Sth 124 over Oneil Creek

Good

Chippewa County, Wisconsin · 0.7M N JCT Cth V · Structure no. B09012400000000

Built
1987
38 years old, rebuilt 2018
Condition
Good
inspected May 2021
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
81 ft
1 main span
Daily traffic
2,900
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 124 over Oneil Creek is a prestressed concrete stringer/multi-beam or girder carrying Sth 124 over Oneil Creek in Chippewa County, Wisconsin. It was built in 1987 and reconstructed in 2018, so it is 38 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 2,900 vehicles a day, roughly 7% of them trucks, projected to reach 3,480 by 2038. The structure is 81 ft (24.6 m) long and 39 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesSth 124
CrossesOneil Creek
Location0.7M N JCT Cth V
RouteState Highway 124
Coordinates45.06349, -91.38906
Functional classRural Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2021
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 rating79.1 US tons
Inventory rating42.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length81 ft (24.6 m)
Longest span80 ft (24.4 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,900 (2022)
Projected traffic3,480 by 2038
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sth 124 over Oneil Creek built?

It was built in 1987, making it 38 years old in 2025. It was reconstructed in 2018.

What condition is Sth 124 over Oneil 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 May 2021.

How much traffic does Sth 124 over Oneil Creek carry?

About 2,900 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is Sth 124 over Oneil Creek?

The structure is 81 ft (24.6 m) long with a longest span of 80 ft (24.4 m) and a deck 39 ft wide.

Who owns Sth 124 over Oneil Creek?

It is owned by the State Highway Agency.