US Bridges

Sth 72 over Lost Creek

Fair

Pierce County, Wisconsin · 1.6M E JCT Ush 63 to N · Structure no. B47002000000000

Built
1956
69 years old, rebuilt 2004
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
186 ft
3 main spans
Daily traffic
1,100
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 72 over Lost Creek is a steel continuous stringer/multi-beam or girder carrying Sth 72 over Lost Creek in Pierce County, Wisconsin. It was built in 1956 and reconstructed in 2004, so it is 69 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 1,100 vehicles a day, roughly 4% of them trucks, projected to reach 1,440 by 2043. The structure is 186 ft (56.8 m) long and 32 ft wide. If it were closed, the detour would be 28 mi (45 km).

CarriesSth 72
CrossesLost Creek
Location1.6M E JCT Ush 63 to N
RouteState Highway 72
Coordinates44.73172, -92.38855
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating55.8 US tons
Inventory rating32.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length186 ft (56.8 m)
Longest span70 ft (21.3 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2022)
Projected traffic1,440 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed28 mi (45 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 72 over Lost Creek built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 2004.

What condition is Sth 72 over Lost 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 April 2024.

How much traffic does Sth 72 over Lost Creek carry?

About 1,100 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Sth 72 over Lost Creek?

The structure is 186 ft (56.8 m) long with a longest span of 70 ft (21.3 m) and a deck 32 ft wide.

Who owns Sth 72 over Lost Creek?

It is owned by the State Highway Agency.