US Bridges

Local T-644-1 over Trib. to Missouri River

Good

Doniphan County, Kansas · 3.0N 4.3E of Doniphan · Structure no. 000221069303440

Built
1994
31 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
78 ft
3 main spans
Daily traffic
5
2005 count
Owner
County
County Highway Agency

About this bridge

Local T-644-1 over Trib. to Missouri River is a steel stringer/multi-beam or girder carrying Local T-644-1 over Trib. to Missouri River in Doniphan County, Kansas. It was built in 1994, so it is 31 years old, younger than the Kansas average of 52.8 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 2043. The structure is 78 ft (23.8 m) long and 21 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesLocal T-644-1
CrossesTrib. to Missouri River
Location3.0N 4.3E of Doniphan
RouteCounty Highway 0
CountyDoniphan County
StateKansas
Coordinates39.68194, -94.99528
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating86.2 US tons
Inventory rating51.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length78 ft (23.8 m)
Longest span39 ft (11.8 m)
Deck width21 ft (6.3 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic5 (2005)
Projected traffic5 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Local T-644-1 over Trib. to Missouri River built?

It was built in 1994, making it 31 years old in 2025.

What condition is Local T-644-1 over Trib. to Missouri 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 February 2023.

How much traffic does Local T-644-1 over Trib. to Missouri River carry?

About 5 vehicles per day (2005 count).

How long is Local T-644-1 over Trib. to Missouri River?

The structure is 78 ft (23.8 m) long with a longest span of 39 ft (11.8 m) and a deck 21 ft wide.

Who owns Local T-644-1 over Trib. to Missouri River?

It is owned by the County Highway Agency.