US Bridges

Lrd N Mill RD over Ok Creek

Good

Green County, Wisconsin · 1.5M E JCT Cth Ok · Structure no. B23015000000000

Built
2006
19 years old
Condition
Good
inspected May 2024
Type
Slab
Concrete
Length
35 ft
1 main span
Daily traffic
104
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd N Mill RD over Ok Creek is a concrete slab carrying Lrd N Mill RD over Ok Creek in Green County, Wisconsin. It was built in 2006, so it is 19 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 104 vehicles a day, roughly 9% of them trucks, projected to reach 114 by 2043. The structure is 35 ft (10.6 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesLrd N Mill RD
CrossesOk Creek
Location1.5M E JCT Cth Ok
RouteCity Street 0
Coordinates42.56206, -89.45044
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable 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 alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating37.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length35 ft (10.6 m)
Longest span32 ft (9.8 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic104 (2022)
Projected traffic114 by 2043
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 N Mill RD over Ok Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is Lrd N Mill 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 N Mill RD over Ok Creek carry?

About 104 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is Lrd N Mill RD over Ok Creek?

The structure is 35 ft (10.6 m) long with a longest span of 32 ft (9.8 m) and a deck 28 ft wide.

Who owns Lrd N Mill RD over Ok Creek?

It is owned by the Town or Township Highway Agency.