US Bridges

Sth 110 over Little Wolf River

Fair

Waupaca County, Wisconsin · 4.5M N JCT Sth 22 to N · Structure no. B68052800000000

Built
1939
86 years old, rebuilt 1993
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
131 ft
2 main spans
Daily traffic
870
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 110 over Little Wolf River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 110 over Little Wolf River in Waupaca County, Wisconsin. It was built in 1939 and reconstructed in 1993, so it is 86 years old, older 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 6 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 870 vehicles a day, roughly 5% of them trucks, projected to reach 1,230 by 2042. The structure is 131 ft (39.8 m) long and 30 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSth 110
CrossesLittle Wolf River
Location4.5M N JCT Sth 22 to N
RouteState Highway 110
Coordinates44.57134, -88.92746
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 alignment6: Equal to present minimum criteria
Operating rating73.9 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length131 ft (39.8 m)
Longest span61 ft (18.7 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic870 (2022)
Projected traffic1,230 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 110 over Little Wolf River built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1993.

What condition is Sth 110 over Little Wolf River 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 August 2023.

How much traffic does Sth 110 over Little Wolf River carry?

About 870 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Sth 110 over Little Wolf River?

The structure is 131 ft (39.8 m) long with a longest span of 61 ft (18.7 m) and a deck 30 ft wide.

Who owns Sth 110 over Little Wolf River?

It is owned by the State Highway Agency.