US Bridges

T 1097 over Skunk River

Fair

Morrison County, Minnesota · 1.9 MI S of JCT CR 254 · Structure no. 49538

Built
1994
31 years old
Condition
Fair
inspected October 2024
Type
Slab
Wood or Timber
Length
95 ft
3 main spans
Daily traffic
64
1993 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 1097 over Skunk River is a wood or timber slab carrying T 1097 over Skunk River in Morrison 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 64 vehicles a day, projected to reach 64 by 2029. The structure is 95 ft (28.9 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT 1097
CrossesSkunk River
Location1.9 MI S of JCT CR 254
RouteCounty Highway 1097
Coordinates45.92725, -94.17767
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.2 US tons
Inventory rating39.5 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadHS 25 or greater
Structure length95 ft (28.9 m)
Longest span31 ft (9.6 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic64 (1993)
Projected traffic64 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 1097 over Skunk River built?

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

What condition is T 1097 over Skunk 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 October 2024.

How much traffic does T 1097 over Skunk River carry?

About 64 vehicles per day (1993 count).

How long is T 1097 over Skunk River?

The structure is 95 ft (28.9 m) long with a longest span of 31 ft (9.6 m) and a deck 34 ft wide.

Who owns T 1097 over Skunk River?

It is owned by the Town or Township Highway Agency.