US Bridges

T 112 over Rabbit River

FairPosted for load

Wilkin County, Minnesota · 1.9 MI NE of JCT CSAH4 · Structure no. L7336

Built
1930
95 years old
Condition
Fair
inspected September 2024
Type
Culvert
Steel
Length
22 ft
1 main span
Daily traffic
14
1970 count
Owner
County
County Highway Agency

About this bridge

T 112 over Rabbit River is a steel culvert carrying T 112 over Rabbit River in Wilkin County, Minnesota. It was built in 1930, so it is 95 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 14 vehicles a day, projected to reach 14 by 2029. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 6.2 mi (10 km).

Location

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CarriesT 112
CrossesRabbit River
Location1.9 MI NE of JCT CSAH4
RouteCounty Highway 112
CountyWilkin County
StateMinnesota
Coordinates46.11022, -96.43618
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating11.2 US tons
Inventory rating8.6 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span22 ft (6.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14 (1970)
Projected traffic14 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 112 over Rabbit River built?

It was built in 1930, making it 95 years old in 2025.

What condition is T 112 over Rabbit River 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 September 2024.

How much traffic does T 112 over Rabbit River carry?

About 14 vehicles per day (1970 count).

How long is T 112 over Rabbit River?

The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m).

Who owns T 112 over Rabbit River?

It is owned by the County Highway Agency.