US Bridges

Sth 55-MAIN ST over Black Creek

Good

Outagamie County, Wisconsin · 0.8M N JCT Cth G · Structure no. B44018000000000

Built
2001
24 years old
Condition
Good
inspected March 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
55 ft
1 main span
Daily traffic
4,200
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 55-MAIN ST over Black Creek is a prestressed concrete stringer/multi-beam or girder carrying Sth 55-MAIN ST over Black Creek in Outagamie 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,200 vehicles a day, roughly 6% of them trucks, projected to reach 4,780 by 2041. The structure is 55 ft (16.8 m) long and 46 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

Location

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CarriesSth 55-MAIN ST
CrossesBlack Creek
Location0.8M N JCT Cth G
RouteState Highway 55
CountyOutagamie County
StateWisconsin
Coordinates44.52725, -88.32943
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating41.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length55 ft (16.8 m)
Longest span52 ft (16 m)
Deck width46 ft (14.1 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,200 (2022)
Projected traffic4,780 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 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 55-MAIN ST over Black Creek built?

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

What condition is Sth 55-MAIN ST over Black 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 March 2022.

How much traffic does Sth 55-MAIN ST over Black Creek carry?

About 4,200 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Sth 55-MAIN ST over Black Creek?

The structure is 55 ft (16.8 m) long with a longest span of 52 ft (16 m) and a deck 46 ft wide.

Who owns Sth 55-MAIN ST over Black Creek?

It is owned by the State Highway Agency.