US Bridges

Cth-Cb over Wis Central Ltd RR

Good

Winnebago County, Wisconsin · Town of Menasha · Structure no. B70018300000000

Built
1997
28 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
133 ft
3 main spans
Daily traffic
10,400
2022 count
Owner
County
County Highway Agency

About this bridge

Cth-Cb over Wis Central Ltd RR is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth-Cb over Wis Central Ltd RR in Winnebago County, Wisconsin. It was built in 1997, so it is 28 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 10,400 vehicles a day, projected to reach 12,480 by 2042. The structure is 133 ft (40.4 m) long and 90 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

Location

Open in Google Maps
CarriesCth-Cb
CrossesWis Central Ltd RR
LocationTown of Menasha
RouteCounty Highway 0CB
CountyWinnebago County
StateWisconsin
Coordinates44.20713, -88.49923
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.2 US tons
Inventory rating46.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length133 ft (40.4 m)
Longest span53 ft (16.1 m)
Deck width90 ft (27.4 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,400 (2022)
Projected traffic12,480 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Cth-Cb over Wis Central Ltd RR built?

It was built in 1997, making it 28 years old in 2025.

What condition is Cth-Cb over Wis Central Ltd RR 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 October 2023.

How much traffic does Cth-Cb over Wis Central Ltd RR carry?

About 10,400 vehicles per day (2022 count).

How long is Cth-Cb over Wis Central Ltd RR?

The structure is 133 ft (40.4 m) long with a longest span of 53 ft (16.1 m) and a deck 90 ft wide.

Who owns Cth-Cb over Wis Central Ltd RR?

It is owned by the County Highway Agency.