US Bridges

Lrd Oak Park RD over IH 94

Fair

Dane County, Wisconsin · 2.3M N JCT Cth Bb · Structure no. B13015700000000

Built
1963
62 years old, rebuilt 2009
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
211 ft
4 main spans
Daily traffic
400
2022 count
Owner
State
State Highway Agency

About this bridge

Lrd Oak Park RD over IH 94 is a prestressed concrete stringer/multi-beam or girder carrying Lrd Oak Park RD over IH 94 in Dane County, Wisconsin. It was built in 1963 and reconstructed in 2009, so it is 62 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 400 vehicles a day, projected to reach 486 by 2042. The structure is 211 ft (64.4 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

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CarriesLrd Oak Park RD
CrossesIH 94
Location2.3M N JCT Cth Bb
RouteCity Street 0
CountyDane County
StateWisconsin
Coordinates43.10838, -89.101
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating19.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length211 ft (64.4 m)
Longest span68 ft (20.7 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2022)
Projected traffic486 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.8 mi (11 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lrd Oak Park RD over IH 94 built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2009.

What condition is Lrd Oak Park RD over IH 94 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 August 2023.

How much traffic does Lrd Oak Park RD over IH 94 carry?

About 400 vehicles per day (2022 count).

How long is Lrd Oak Park RD over IH 94?

The structure is 211 ft (64.4 m) long with a longest span of 68 ft (20.7 m) and a deck 26 ft wide.

Who owns Lrd Oak Park RD over IH 94?

It is owned by the State Highway Agency.