US Bridges

Sth 16-STH 60 over Robbins Creek

Fair

Columbia County, Wisconsin · 3.0M E JCT Cth D (origina · Structure no. B11008500000000

Built
1975
50 years old
Condition
Fair
inspected July 2023
Type
Culvert
Concrete Continuous
Length
22 ft
2 main spans
Daily traffic
10,100
2021 count
Owner
State
State Highway Agency

About this bridge

Sth 16-STH 60 over Robbins Creek is a concrete continuous culvert carrying Sth 16-STH 60 over Robbins Creek in Columbia County, Wisconsin. It was built in 1975, so it is 50 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 10,100 vehicles a day, roughly 5% of them trucks, projected to reach 12,120 by 2041. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 5.6 mi (9 km).

Location

Open in Google Maps
CarriesSth 16-STH 60
CrossesRobbins Creek
Location3.0M E JCT Cth D (origina
RouteState Highway 16
CountyColumbia County
StateWisconsin
Coordinates43.34639, -89.03259
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating82.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length22 ft (6.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,100 (2021)
Projected traffic12,120 by 2041
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 16-STH 60 over Robbins Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is Sth 16-STH 60 over Robbins Creek 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 2023.

How much traffic does Sth 16-STH 60 over Robbins Creek carry?

About 10,100 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Sth 16-STH 60 over Robbins Creek?

The structure is 22 ft (6.8 m) long with a longest span of 10 ft (3 m).

Who owns Sth 16-STH 60 over Robbins Creek?

It is owned by the State Highway Agency.