US Bridges

Mn 210 over Partridge River

Fair

Todd County, Minnesota · 5.3 MI E of Hewitt · Structure no. 5436

Built
1935
90 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
939
2021 count
Owner
State
State Highway Agency

About this bridge

Mn 210 over Partridge River is a concrete culvert carrying Mn 210 over Partridge River in Todd County, Minnesota. It was built in 1935, so it is 90 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 939 vehicles a day, roughly 5% of them trucks, projected to reach 830 by 2041. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 26.1 mi (42 km).

CarriesMn 210
CrossesPartridge River
Location5.3 MI E of Hewitt
RouteState Highway 210
Coordinates46.32538, -94.97918
Functional classRural Principal Arterial - Other

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
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 alignment7: Better than present minimum criteria
Operating rating43.2 US tons
Inventory rating32.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic939 (2021)
Projected traffic830 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.1 mi (42 km)
TollOn a free road
National Highway SystemYes

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$22 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Mn 210 over Partridge River built?

It was built in 1935, making it 90 years old in 2025.

What condition is Mn 210 over Partridge 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 November 2024.

How much traffic does Mn 210 over Partridge River carry?

About 939 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Mn 210 over Partridge River?

The structure is 29 ft (8.8 m) long with a longest span of 13 ft (4 m).

Who owns Mn 210 over Partridge River?

It is owned by the State Highway Agency.