US Bridges

Lrd Davenport ST over Wisconsin River 47

Fair

Oneida County, Wisconsin · 1.2M E JCT Sth 47 · Structure no. B43004300000000

Built
1995
30 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
341 ft
4 main spans
Daily traffic
12,554
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Davenport ST over Wisconsin River 47 is a prestressed concrete continuous stringer/multi-beam or girder carrying Lrd Davenport ST over Wisconsin River 47 in Oneida County, Wisconsin. It was built in 1995, so it is 30 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 12,554 vehicles a day, roughly 5% of them trucks, projected to reach 13,369 by 2043. The structure is 341 ft (104 m) long and 52 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLrd Davenport ST
CrossesWisconsin River 47
Location1.2M E JCT Sth 47
RouteCity Street 0
Coordinates45.63785, -89.41631
Functional classUrban 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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJuly 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating64.8 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length341 ft (104 m)
Longest span85 ft (25.9 m)
Deck width52 ft (16 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,554 (2024)
Projected traffic13,369 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Davenport ST over Wisconsin River 47 built?

It was built in 1995, making it 30 years old in 2025.

What condition is Lrd Davenport ST over Wisconsin River 47 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 Davenport ST over Wisconsin River 47 carry?

About 12,554 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Lrd Davenport ST over Wisconsin River 47?

The structure is 341 ft (104 m) long with a longest span of 85 ft (25.9 m) and a deck 52 ft wide.

Who owns Lrd Davenport ST over Wisconsin River 47?

It is owned by the City or Municipal Highway Agency.