US Bridges

T 37 over Stream

Fair

Winona County, Minnesota · 1.7 MI S of JCT TH 248 · Structure no. 96025

Built
1990
35 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
28 ft
3 main spans
Daily traffic
21
1986 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 37 over Stream is a concrete culvert carrying T 37 over Stream in Winona County, Minnesota. It was built in 1990, so it is 35 years old, younger than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 21 vehicles a day, projected to reach 21 by 2029. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 123 mi (198 km).

CarriesT 37
CrossesStream
Location1.7 MI S of JCT TH 248
RouteCounty Highway 37
Coordinates44.08216, -91.79282
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating59.4 US tons
Inventory rating39.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span11 ft (3.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21 (1986)
Projected traffic21 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123 mi (198 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 T 37 over Stream built?

It was built in 1990, making it 35 years old in 2025.

What condition is T 37 over Stream in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.

How much traffic does T 37 over Stream carry?

About 21 vehicles per day (1986 count).

How long is T 37 over Stream?

The structure is 28 ft (8.5 m) long with a longest span of 11 ft (3.5 m).

Who owns T 37 over Stream?

It is owned by the Town or Township Highway Agency.