US Bridges

Ush 18 Eb-Sth 60 E over Marais De ST Friol

Fair

Crawford County, Wisconsin · 1.3M E Iowa State Line · Structure no. B12002900000000

Built
1974
51 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
425 ft
5 main spans
Daily traffic
5,400
2022 count
Owner
State
State Highway Agency

About this bridge

Ush 18 Eb-Sth 60 E over Marais De ST Friol is a prestressed concrete continuous stringer/multi-beam or girder carrying Ush 18 Eb-Sth 60 E over Marais De ST Friol in Crawford County, Wisconsin. It was built in 1974, so it is 51 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 5,400 vehicles a day, roughly 4% of them trucks, projected to reach 8,320 by 2043. The structure is 425 ft (129.6 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUsh 18 Eb-Sth 60 E
CrossesMarais De ST Friol
Location1.3M E Iowa State Line
RouteU.S. Route 18
Coordinates43.04886, -91.15236
Functional classUrban Other Principal 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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.6 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length425 ft (129.6 m)
Longest span85 ft (25.8 m)
Deck width41 ft (12.6 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,400 (2022)
Projected traffic8,320 by 2043
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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 Ush 18 Eb-Sth 60 E over Marais De ST Friol built?

It was built in 1974, making it 51 years old in 2025.

What condition is Ush 18 Eb-Sth 60 E over Marais De ST Friol 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 November 2024.

How much traffic does Ush 18 Eb-Sth 60 E over Marais De ST Friol carry?

About 5,400 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Ush 18 Eb-Sth 60 E over Marais De ST Friol?

The structure is 425 ft (129.6 m) long with a longest span of 85 ft (25.8 m) and a deck 41 ft wide.

Who owns Ush 18 Eb-Sth 60 E over Marais De ST Friol?

It is owned by the State Highway Agency.