US Bridges

Lrd 70 TH Ave Mapl over Baldwin Creek

Good

St. Croix County, Wisconsin · 0.4M E JCT Ush 63 · Structure no. B55012700000000

Built
1993
32 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete Continuous
Length
22 ft
2 main spans
Daily traffic
399
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd 70 TH Ave Mapl over Baldwin Creek is a concrete continuous culvert carrying Lrd 70 TH Ave Mapl over Baldwin Creek in St. Croix County, Wisconsin. It was built in 1993, so it is 32 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 399 vehicles a day, roughly 12% of them trucks, projected to reach 438 by 2043. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLrd 70 TH Ave Mapl
CrossesBaldwin Creek
Location0.4M E JCT Ush 63
RouteCity Street 0
Coordinates44.9645, -92.36763
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.
Culvert8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating28.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length22 ft (6.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic399 (2022)
Projected traffic438 by 2043
Trucks12%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 70 TH Ave Mapl over Baldwin Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is Lrd 70 TH Ave Mapl over Baldwin 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 November 2024.

How much traffic does Lrd 70 TH Ave Mapl over Baldwin Creek carry?

About 399 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is Lrd 70 TH Ave Mapl over Baldwin Creek?

The structure is 22 ft (6.8 m) long with a longest span of 10 ft (3 m).

Who owns Lrd 70 TH Ave Mapl over Baldwin Creek?

It is owned by the City or Municipal Highway Agency.