US Bridges

Sth 114 over Lopas Channel

Good

Winnebago County, Wisconsin · 1.1M E JCT Sth 47 · Structure no. B70033100000000

Built
2000
25 years old, rebuilt 2001
Condition
Good
inspected November 2024
Type
Culvert
Concrete Continuous
Length
30 ft
2 main spans
Daily traffic
7,200
2023 count
Owner
State
State Highway Agency

About this bridge

Sth 114 over Lopas Channel is a concrete continuous culvert carrying Sth 114 over Lopas Channel in Winnebago County, Wisconsin. It was built in 2000 and reconstructed in 2001, so it is 25 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 7,200 vehicles a day, roughly 11% of them trucks, projected to reach 9,480 by 2040. The structure is 30 ft (9 m) long. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSth 114
CrossesLopas Channel
Location1.1M E JCT Sth 47
RouteState Highway 114
Coordinates44.21171, -88.42042
Functional classUrban Other Principal Arterial

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length30 ft (9 m)
Longest span7 ft (2.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,200 (2023)
Projected traffic9,480 by 2040
Trucks11%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed7.5 mi (12 km)
TollOn a free road
National Highway SystemYes

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 114 over Lopas Channel built?

It was built in 2000, making it 25 years old in 2025. It was reconstructed in 2001.

What condition is Sth 114 over Lopas Channel 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 November 2024.

How much traffic does Sth 114 over Lopas Channel carry?

About 7,200 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is Sth 114 over Lopas Channel?

The structure is 30 ft (9 m) long with a longest span of 7 ft (2.2 m).

Who owns Sth 114 over Lopas Channel?

It is owned by the State Highway Agency.