US Bridges

Lrd Olin Turville over Wingra Creek

Fair

Dane County, Wisconsin · 0.7M N JCT Cth Mc · Structure no. B13036900000000

Built
1988
37 years old
Condition
Fair
inspected October 2024
Type
Frame
Concrete Continuous
Length
46 ft
1 main span
Daily traffic
3,451
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Olin Turville over Wingra Creek is a concrete continuous frame carrying Lrd Olin Turville over Wingra Creek in Dane County, Wisconsin. It was built in 1988, so it is 37 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 3,451 vehicles a day, projected to reach 3,796 by 2043. The structure is 46 ft (14 m) long and 39 ft wide.

CarriesLrd Olin Turville
CrossesWingra Creek
Location0.7M N JCT Cth Mc
RouteCity Street 0
Coordinates43.05433, -89.37964
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.8 US tons
Inventory rating50 US tons

Structure

Structure typeFrame
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length46 ft (14 m)
Longest span42 ft (12.8 m)
Deck width39 ft (11.9 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,451 (2022)
Projected traffic3,796 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Olin Turville over Wingra Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is Lrd Olin Turville over Wingra 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 October 2024.

How much traffic does Lrd Olin Turville over Wingra Creek carry?

About 3,451 vehicles per day (2022 count).

How long is Lrd Olin Turville over Wingra Creek?

The structure is 46 ft (14 m) long with a longest span of 42 ft (12.8 m) and a deck 39 ft wide.

Who owns Lrd Olin Turville over Wingra Creek?

It is owned by the City or Municipal Highway Agency.