US Bridges

Lrd Cth K over Big Green River

Good

Grant County, Wisconsin · 5.7M E JCT Sth 133 · Structure no. B22018000000000

Built
1998
27 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
147 ft
2 main spans
Daily traffic
381
2022 count
Owner
County
County Highway Agency

About this bridge

Lrd Cth K over Big Green River is a prestressed concrete continuous stringer/multi-beam or girder carrying Lrd Cth K over Big Green River in Grant County, Wisconsin. It was built in 1998, so it is 27 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 381 vehicles a day, projected to reach 419 by 2043. The structure is 147 ft (44.9 m) long and 30 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesLrd Cth K
CrossesBig Green River
Location5.7M E JCT Sth 133
RouteCity Street 0
Coordinates43.01814, -90.76653
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 rating64.8 US tons
Inventory rating37.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length147 ft (44.9 m)
Longest span72 ft (22 m)
Deck width30 ft (9 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic381 (2022)
Projected traffic419 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Cth K over Big Green River built?

It was built in 1998, making it 27 years old in 2025.

What condition is Lrd Cth K over Big Green River 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 October 2024.

How much traffic does Lrd Cth K over Big Green River carry?

About 381 vehicles per day (2022 count).

How long is Lrd Cth K over Big Green River?

The structure is 147 ft (44.9 m) long with a longest span of 72 ft (22 m) and a deck 30 ft wide.

Who owns Lrd Cth K over Big Green River?

It is owned by the County Highway Agency.