US Bridges

Sth 60 over Cth R

Fair

Dodge County, Wisconsin · 1.0M E JCT Cth E · Structure no. B14006200000000

Built
1967
58 years old, rebuilt 1993
Condition
Fair
inspected July 2024
Type
Slab
Concrete Continuous
Length
123 ft
3 main spans
Daily traffic
4,700
2021 count
Owner
State
State Highway Agency

About this bridge

Sth 60 over Cth R is a concrete continuous slab carrying Sth 60 over Cth R in Dodge County, Wisconsin. It was built in 1967 and reconstructed in 1993, so it is 58 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 4,700 vehicles a day, roughly 6% of them trucks, projected to reach 5,640 by 2041. The structure is 123 ft (37.6 m) long and 47 ft wide. If it were closed, the detour would be 31.7 mi (51 km).

CarriesSth 60
CrossesCth R
Location1.0M E JCT Cth E
RouteState Highway 60
Coordinates43.34089, -88.60106
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.9 US tons
Inventory rating42.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length123 ft (37.6 m)
Longest span52 ft (15.8 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,700 (2021)
Projected traffic5,640 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed31.7 mi (51 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth 60 over Cth R built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1993.

What condition is Sth 60 over Cth R 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 July 2024.

How much traffic does Sth 60 over Cth R carry?

About 4,700 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is Sth 60 over Cth R?

The structure is 123 ft (37.6 m) long with a longest span of 52 ft (15.8 m) and a deck 47 ft wide.

Who owns Sth 60 over Cth R?

It is owned by the State Highway Agency.