US Bridges

Lrd Sunrise RD over Prospect Creek

Fair

Marathon County, Wisconsin · 1.1M N JCT Cth G · Structure no. P37011600000000

Built
1927
98 years old, rebuilt 2009
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
31 ft
1 main span
Daily traffic
53
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Sunrise RD over Prospect Creek is a concrete box beam or girders - multiple carrying Lrd Sunrise RD over Prospect Creek in Marathon County, Wisconsin. It was built in 1927 and reconstructed in 2009, so it is 98 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 5 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 53 vehicles a day, projected to reach 56 by 2043. The structure is 31 ft (9.5 m) long and 25 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesLrd Sunrise RD
CrossesProspect Creek
Location1.1M N JCT Cth G
RouteCity Street 0
Coordinates45.11239, -89.45721
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating104.4 US tons
Inventory rating62.5 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length31 ft (9.5 m)
Longest span30 ft (9 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic53 (2024)
Projected traffic56 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 Sunrise RD over Prospect Creek built?

It was built in 1927, making it 98 years old in 2025. It was reconstructed in 2009.

What condition is Lrd Sunrise RD over Prospect 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 September 2024.

How much traffic does Lrd Sunrise RD over Prospect Creek carry?

About 53 vehicles per day (2024 count).

How long is Lrd Sunrise RD over Prospect Creek?

The structure is 31 ft (9.5 m) long with a longest span of 30 ft (9 m) and a deck 25 ft wide.

Who owns Lrd Sunrise RD over Prospect Creek?

It is owned by the Town or Township Highway Agency.