US Bridges

Cth T West Beloit over Root River

Good

Milwaukee County, Wisconsin · 0.1M W JCT Sth 100 · Structure no. B40070000000000

Built
2005
20 years old
Condition
Good
inspected April 2024
Type
Slab
Concrete
Length
51 ft
1 main span
Daily traffic
10,400
2021 count
Owner
County
County Highway Agency

About this bridge

Cth T West Beloit over Root River is a concrete slab carrying Cth T West Beloit over Root River in Milwaukee County, Wisconsin. It was built in 2005, so it is 20 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, roughly 5% of them trucks, projected to reach 12,480 by 2041. The structure is 51 ft (15.4 m) long and 64 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCth T West Beloit
CrossesRoot River
Location0.1M W JCT Sth 100
RouteCounty Highway 0T
Coordinates42.97362, -88.05077
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length51 ft (15.4 m)
Longest span48 ft (14.6 m)
Deck width64 ft (19.5 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,400 (2021)
Projected traffic12,480 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Cth T West Beloit over Root River built?

It was built in 2005, making it 20 years old in 2025.

What condition is Cth T West Beloit over Root River 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 April 2024.

How much traffic does Cth T West Beloit over Root River carry?

About 10,400 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Cth T West Beloit over Root River?

The structure is 51 ft (15.4 m) long with a longest span of 48 ft (14.6 m) and a deck 64 ft wide.

Who owns Cth T West Beloit over Root River?

It is owned by the County Highway Agency.