US Bridges

Lrd Rockville RD over Br Platte River

Good

Grant County, Wisconsin · 0.2M N JCT Cth O · Structure no. B22023200000000

Built
2001
24 years old
Condition
Good
inspected April 2023
Type
Culvert
Concrete Continuous
Length
29 ft
2 main spans
Daily traffic
166
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Rockville RD over Br Platte River is a concrete continuous culvert carrying Lrd Rockville RD over Br Platte River in Grant County, Wisconsin. It was built in 2001, so it is 24 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 166 vehicles a day, projected to reach 182 by 2042. The structure is 29 ft (8.8 m) long and 26 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesLrd Rockville RD
CrossesBr Platte River
Location0.2M N JCT Cth O
RouteCity Street 0
Coordinates42.69883, -90.65672
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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length29 ft (8.8 m)
Longest span10 ft (3 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic166 (2022)
Projected traffic182 by 2042
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

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 Rockville RD over Br Platte River built?

It was built in 2001, making it 24 years old in 2025.

What condition is Lrd Rockville RD over Br Platte 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 April 2023.

How much traffic does Lrd Rockville RD over Br Platte River carry?

About 166 vehicles per day (2022 count).

How long is Lrd Rockville RD over Br Platte River?

The structure is 29 ft (8.8 m) long with a longest span of 10 ft (3 m) and a deck 26 ft wide.

Who owns Lrd Rockville RD over Br Platte River?

It is owned by the Town or Township Highway Agency.