US Bridges

T 406 over Jud Ditch # 75

Good

Polk County, Minnesota · 1.9 MI N of JCT Csah 23 · Structure no. 60545

Built
2003
22 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete Continuous
Length
80 ft
3 main spans
Daily traffic
49
2002 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 406 over Jud Ditch # 75 is a concrete continuous slab carrying T 406 over Jud Ditch # 75 in Polk County, Minnesota. It was built in 2003, so it is 22 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 49 vehicles a day, projected to reach 49 by 2029. The structure is 80 ft (24.5 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT 406
CrossesJud Ditch # 75
Location1.9 MI N of JCT Csah 23
RouteCounty Highway 406
Coordinates48.1079, -96.82509
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating105.2 US tons
Inventory rating62.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length80 ft (24.5 m)
Longest span30 ft (9.1 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49 (2002)
Projected traffic49 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 406 over Jud Ditch # 75 built?

It was built in 2003, making it 22 years old in 2025.

What condition is T 406 over Jud Ditch # 75 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 October 2023.

How much traffic does T 406 over Jud Ditch # 75 carry?

About 49 vehicles per day (2002 count).

How long is T 406 over Jud Ditch # 75?

The structure is 80 ft (24.5 m) long with a longest span of 30 ft (9.1 m) and a deck 35 ft wide.

Who owns T 406 over Jud Ditch # 75?

It is owned by the Town or Township Highway Agency.