US Bridges

Lrd 310th Street over Sandy Creek

Good

St. Croix County, Wisconsin · 1.4M E JCT Sth 128 · Structure no. B55016600000000

Built
1998
27 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete
Length
34 ft
1 main span
Daily traffic
76
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd 310th Street over Sandy Creek is a concrete slab carrying Lrd 310th Street over Sandy Creek in St. Croix 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 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 76 vehicles a day, projected to reach 82 by 2043. The structure is 34 ft (10.5 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLrd 310th Street
CrossesSandy Creek
Location1.4M E JCT Sth 128
RouteCity Street 0
Coordinates45.10994, -92.17702
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 protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.6 US tons
Inventory rating39.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length34 ft (10.5 m)
Longest span32 ft (9.8 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic76 (2022)
Projected traffic82 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 310th Street over Sandy Creek built?

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

What condition is Lrd 310th Street over Sandy 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 October 2024.

How much traffic does Lrd 310th Street over Sandy Creek carry?

About 76 vehicles per day (2022 count).

How long is Lrd 310th Street over Sandy Creek?

The structure is 34 ft (10.5 m) long with a longest span of 32 ft (9.8 m) and a deck 26 ft wide.

Who owns Lrd 310th Street over Sandy Creek?

It is owned by the Town or Township Highway Agency.