US Bridges

Lrd N. Evansville- over Allen Creek

Fair

Rock County, Wisconsin · 2.3M N JCT Cth C · Structure no. B53012900000000

Built
1981
44 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
58 ft
1 main span
Daily traffic
302
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd N. Evansville- over Allen Creek is a prestressed concrete stringer/multi-beam or girder carrying Lrd N. Evansville- over Allen Creek in Rock County, Wisconsin. It was built in 1981, so it is 44 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 302 vehicles a day, projected to reach 322 by 2043. The structure is 58 ft (17.6 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesLrd N. Evansville-
CrossesAllen Creek
Location2.3M N JCT Cth C
RouteCity Street 0
CountyRock County
StateWisconsin
Coordinates42.81606, -89.33272
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 rating55.8 US tons
Inventory rating28.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length58 ft (17.6 m)
Longest span55 ft (16.8 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic302 (2024)
Projected traffic322 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Lrd N. Evansville- over Allen Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is Lrd N. Evansville- over Allen 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 July 2024.

How much traffic does Lrd N. Evansville- over Allen Creek carry?

About 302 vehicles per day (2024 count).

How long is Lrd N. Evansville- over Allen Creek?

The structure is 58 ft (17.6 m) long with a longest span of 55 ft (16.8 m) and a deck 32 ft wide.

Who owns Lrd N. Evansville- over Allen Creek?

It is owned by the Town or Township Highway Agency.