US Bridges

Csah 53 over Mud River

Good

Marshall County, Minnesota · 0.7 MI N of JCT TH 89 · Structure no. 45J45

Built
2012
13 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
40 ft
3 main spans
Daily traffic
90
2018 count
Owner
County
County Highway Agency

About this bridge

Csah 53 over Mud River is a concrete culvert carrying Csah 53 over Mud River in Marshall County, Minnesota. It was built in 2012, so it is 13 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 90 vehicles a day, projected to reach 88 by 2038. The structure is 40 ft (12.1 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCsah 53
CrossesMud River
Location0.7 MI N of JCT TH 89
RouteCounty Highway 53
Coordinates48.31339, -95.67986
Functional classRural Minor 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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.8 US tons
Inventory rating43.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length40 ft (12.1 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic90 (2018)
Projected traffic88 by 2038
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Csah 53 over Mud River built?

It was built in 2012, making it 13 years old in 2025.

What condition is Csah 53 over Mud River 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 November 2023.

How much traffic does Csah 53 over Mud River carry?

About 90 vehicles per day (2018 count).

How long is Csah 53 over Mud River?

The structure is 40 ft (12.1 m) long with a longest span of 12 ft (3.7 m).

Who owns Csah 53 over Mud River?

It is owned by the County Highway Agency.