US Bridges

T 92 over Rose Creek

Fair

Mower County, Minnesota · 0.7 MI S of JCT Csah 4 · Structure no. 50573

Built
1994
31 years old
Condition
Fair
inspected May 2024
Type
Tee Beam
Prestressed Concrete
Length
106 ft
3 main spans
Daily traffic
24
1986 count
Owner
County
County Highway Agency

About this bridge

T 92 over Rose Creek is a prestressed concrete tee beam carrying T 92 over Rose Creek in Mower County, Minnesota. It was built in 1994, so it is 31 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 24 vehicles a day, projected to reach 24 by 2029. The structure is 106 ft (32.3 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesT 92
CrossesRose Creek
Location0.7 MI S of JCT Csah 4
RouteCounty Highway 92
CountyMower County
StateMinnesota
Coordinates43.59855, -92.89877
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating67.9 US tons
Inventory rating40.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 25 or greater
Structure length106 ft (32.3 m)
Longest span35 ft (10.8 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24 (1986)
Projected traffic24 by 2029
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 92 over Rose Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is T 92 over Rose Creek 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 May 2024.

How much traffic does T 92 over Rose Creek carry?

About 24 vehicles per day (1986 count).

How long is T 92 over Rose Creek?

The structure is 106 ft (32.3 m) long with a longest span of 35 ft (10.8 m) and a deck 32 ft wide.

Who owns T 92 over Rose Creek?

It is owned by the County Highway Agency.