US Bridges

T 29 over Stream

Fair

Mower County, Minnesota · 1.5 MI E of JCT Csah 7 · Structure no. 50K42

Built
2014
11 years old
Condition
Fair
inspected August 2024
Type
Culvert
Concrete
Length
52 ft
3 main spans
Daily traffic
49
2014 count
Owner
County
County Highway Agency

About this bridge

T 29 over Stream is a concrete culvert carrying T 29 over Stream in Mower 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 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 49 vehicles a day, projected to reach 49 by 2034. The structure is 52 ft (15.7 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT 29
CrossesStream
Location1.5 MI E of JCT Csah 7
RouteCounty Highway 29
Coordinates43.57236, -92.68959
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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating39.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length52 ft (15.7 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49 (2014)
Projected traffic49 by 2034
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 29 over Stream built?

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

What condition is T 29 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 August 2024.

How much traffic does T 29 over Stream carry?

About 49 vehicles per day (2014 count).

How long is T 29 over Stream?

The structure is 52 ft (15.7 m) long with a longest span of 14 ft (4.3 m).

Who owns T 29 over Stream?

It is owned by the County Highway Agency.