US Bridges

Mn 65 over Hay Creek

Good

Koochiching County, Minnesota · 7.9 MI S of JCT TH 71 · Structure no. 36X11

Built
2013
12 years old
Condition
Good
inspected May 2021
Type
Culvert
Concrete
Length
31 ft
2 main spans
Daily traffic
73
2022 count
Owner
State
State Highway Agency

About this bridge

Mn 65 over Hay Creek is a concrete culvert carrying Mn 65 over Hay Creek in Koochiching County, Minnesota. It was built in 2013, so it is 12 years old, younger than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 73 vehicles a day, roughly 27% of them trucks, projected to reach 120 by 2042. The structure is 31 ft (9.3 m) long. If it were closed, the detour would be 21.7 mi (35 km).

CarriesMn 65
CrossesHay Creek
Location7.9 MI S of JCT TH 71
RouteState Highway 65
Coordinates48.29283, -93.55129
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionMay 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length31 ft (9.3 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic73 (2022)
Projected traffic120 by 2042
Trucks27%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 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 65 over Hay Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is Mn 65 over Hay Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2021.

How much traffic does Mn 65 over Hay Creek carry?

About 73 vehicles per day (2022 count), of which roughly 27% are trucks.

How long is Mn 65 over Hay Creek?

The structure is 31 ft (9.3 m) long with a longest span of 16 ft (4.9 m).

Who owns Mn 65 over Hay Creek?

It is owned by the State Highway Agency.