US Bridges

T 1431 over Stream

Good

Olmsted County, Minnesota · 1.3 MI E of JCT Mn Ave · Structure no. 55J97

Built
2014
11 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
243
2014 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 1431 over Stream is a concrete culvert carrying T 1431 over Stream in Olmsted County, Minnesota. It was built in 2014, so it is 11 years old, younger than the Minnesota average of 38.5 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 243 vehicles a day, roughly 13% of them trucks, projected to reach 340 by 2034. The structure is 23 ft (6.9 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesT 1431
CrossesStream
Location1.3 MI E of JCT Mn Ave
RouteCounty Highway 1431
Coordinates44.16579, -92.51034
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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length23 ft (6.9 m)
Longest span10 ft (3.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic243 (2014)
Projected traffic340 by 2034
Trucks13%
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 T 1431 over Stream built?

It was built in 2014, making it 11 years old in 2025.

What condition is T 1431 over Stream 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 December 2024.

How much traffic does T 1431 over Stream carry?

About 243 vehicles per day (2014 count), of which roughly 13% are trucks.

How long is T 1431 over Stream?

The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3.1 m).

Who owns T 1431 over Stream?

It is owned by the Town or Township Highway Agency.