US Bridges

Lrd Preston RD over Ok Creek

Good

Green County, Wisconsin · 0.1M E JCT Cth Ok · Structure no. B23011100000000

Built
1991
34 years old
Condition
Good
inspected May 2024
Type
Culvert
Steel
Length
23 ft
2 main spans
Daily traffic
76
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Preston RD over Ok Creek is a steel culvert carrying Lrd Preston RD over Ok Creek in Green County, Wisconsin. It was built in 1991, so it is 34 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 76 vehicles a day, projected to reach 83 by 2043. The structure is 23 ft (7.1 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLrd Preston RD
CrossesOk Creek
Location0.1M E JCT Cth Ok
RouteCity Street 0
Coordinates42.55965, -89.46798
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckSteel plate
Main spans2
Design loadHS 20
Structure length23 ft (7.1 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic76 (2022)
Projected traffic83 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 Preston RD over Ok Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is Lrd Preston RD over Ok Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.

How much traffic does Lrd Preston RD over Ok Creek carry?

About 76 vehicles per day (2022 count).

How long is Lrd Preston RD over Ok Creek?

The structure is 23 ft (7.1 m) long with a longest span of 9 ft (2.7 m).

Who owns Lrd Preston RD over Ok Creek?

It is owned by the Town or Township Highway Agency.