US Bridges

Mn 72 over S Br Battle River

Fair

Beltrami County, Minnesota · 2.9 MI N of JCT TH 1 · Structure no. 91036

Built
1961
64 years old
Condition
Fair
inspected June 2023
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
1,357
2021 count
Owner
State
State Highway Agency

About this bridge

Mn 72 over S Br Battle River is a concrete culvert carrying Mn 72 over S Br Battle River in Beltrami County, Minnesota. It was built in 1961, so it is 64 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 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 1,357 vehicles a day, roughly 10% of them trucks, projected to reach 1,250 by 2041. The structure is 26 ft (8 m) long. If it were closed, the detour would be 14.3 mi (23 km).

CarriesMn 72
CrossesS Br Battle River
Location2.9 MI N of JCT TH 1
RouteState Highway 72
Coordinates47.91622, -94.44291
Functional classRural Minor Arterial

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 inspectionJune 2023
Inspection intervalevery 24 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 rating43.2 US tons
Inventory rating32.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length26 ft (8 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,357 (2021)
Projected traffic1,250 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Mn 72 over S Br Battle River built?

It was built in 1961, making it 64 years old in 2025.

What condition is Mn 72 over S Br Battle 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 June 2023.

How much traffic does Mn 72 over S Br Battle River carry?

About 1,357 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is Mn 72 over S Br Battle River?

The structure is 26 ft (8 m) long with a longest span of 11 ft (3.4 m).

Who owns Mn 72 over S Br Battle River?

It is owned by the State Highway Agency.