US Bridges

T 580 over Belt. Jud Ditch # 21

Good

Marshall County, Minnesota · 1.0 MI S of Csah 48 · Structure no. 95864

Built
1983
42 years old
Condition
Good
inspected July 2021
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
5
1994 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 580 over Belt. Jud Ditch # 21 is a concrete culvert carrying T 580 over Belt. Jud Ditch # 21 in Marshall County, Minnesota. It was built in 1983, so it is 42 years old, older 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 5 vehicles a day, projected to reach 5 by 2029. The structure is 26 ft (7.8 m) long. If it were closed, the detour would be 98.8 mi (159 km).

CarriesT 580
CrossesBelt. Jud Ditch # 21
Location1.0 MI S of Csah 48
RouteCounty Highway 580
Coordinates48.49751, -95.81672
Functional classRural Local

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 inspectionJuly 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum 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 spans2
Design loadHS 20
Structure length26 ft (7.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5 (1994)
Projected traffic5 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 580 over Belt. Jud Ditch # 21 built?

It was built in 1983, making it 42 years old in 2025.

What condition is T 580 over Belt. Jud Ditch # 21 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 July 2021.

How much traffic does T 580 over Belt. Jud Ditch # 21 carry?

About 5 vehicles per day (1994 count).

How long is T 580 over Belt. Jud Ditch # 21?

The structure is 26 ft (7.8 m) long with a longest span of 10 ft (3 m).

Who owns T 580 over Belt. Jud Ditch # 21?

It is owned by the Town or Township Highway Agency.