US Bridges

Sth 22-MAIN ST over Fox River Canal

Fair

Marquette County, Wisconsin · 0.4M N JCT Cth K · Structure no. B39005000000000

Built
1997
28 years old
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
59 ft
1 main span
Daily traffic
5,300
2021 count
Owner
State
State Highway Agency

About this bridge

Sth 22-MAIN ST over Fox River Canal is a prestressed concrete box beam or girders - multiple carrying Sth 22-MAIN ST over Fox River Canal in Marquette County, Wisconsin. It was built in 1997, so it is 28 years old, younger 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 5,300 vehicles a day, roughly 5% of them trucks, projected to reach 9,690 by 2042. The structure is 59 ft (17.9 m) long and 55 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

Location

Open in Google Maps
CarriesSth 22-MAIN ST
CrossesFox River Canal
Location0.4M N JCT Cth K
RouteState Highway 22
CountyMarquette County
StateWisconsin
Coordinates43.7862, -89.32598
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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2023
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 rating54 US tons
Inventory rating32.2 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length59 ft (17.9 m)
Longest span57 ft (17.5 m)
Deck width55 ft (16.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,300 (2021)
Projected traffic9,690 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed19.9 mi (32 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 22-MAIN ST over Fox River Canal built?

It was built in 1997, making it 28 years old in 2025.

What condition is Sth 22-MAIN ST over Fox River Canal 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 June 2023.

How much traffic does Sth 22-MAIN ST over Fox River Canal carry?

About 5,300 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Sth 22-MAIN ST over Fox River Canal?

The structure is 59 ft (17.9 m) long with a longest span of 57 ft (17.5 m) and a deck 55 ft wide.

Who owns Sth 22-MAIN ST over Fox River Canal?

It is owned by the State Highway Agency.