US Bridges

Sth 60 over Unnamed Creek

Good

Crawford County, Wisconsin · 0.9M E JCT Sth 131 · Structure no. B12010100000000

Built
2001
24 years old
Condition
Good
inspected April 2021
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
2,100
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 60 over Unnamed Creek is a prestressed concrete stringer/multi-beam or girder carrying Sth 60 over Unnamed Creek in Crawford County, Wisconsin. It was built in 2001, so it is 24 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 2,100 vehicles a day, roughly 9% of them trucks, projected to reach 2,770 by 2040. The structure is 66 ft (20 m) long and 37 ft wide. If it were closed, the detour would be 31.7 mi (51 km).

Location

Open in Google Maps
CarriesSth 60
CrossesUnnamed Creek
Location0.9M E JCT Sth 131
RouteState Highway 60
CountyCrawford County
StateWisconsin
Coordinates43.10043, -90.83819
Functional classRural 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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.7 US tons
Inventory rating37.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length66 ft (20 m)
Longest span63 ft (19.2 m)
Deck width37 ft (11.4 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,100 (2022)
Projected traffic2,770 by 2040
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sth 60 over Unnamed Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is Sth 60 over Unnamed Creek 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 2021.

How much traffic does Sth 60 over Unnamed Creek carry?

About 2,100 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is Sth 60 over Unnamed Creek?

The structure is 66 ft (20 m) long with a longest span of 63 ft (19.2 m) and a deck 37 ft wide.

Who owns Sth 60 over Unnamed Creek?

It is owned by the State Highway Agency.