US Bridges

U75/U400 HWY over Verdigris River Trib

Good

Montgomery County, Kansas · 0.95 MI S Wilson Coln · Structure no. 999907500630741

Built
1997
28 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
3,442
2023 count
Owner
State
State Highway Agency

About this bridge

U75/U400 HWY over Verdigris River Trib is a concrete culvert carrying U75/U400 HWY over Verdigris River Trib in Montgomery County, Kansas. It was built in 1997, so it is 28 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 3,442 vehicles a day, projected to reach 4,200 by 2044. The structure is 29 ft (8.9 m) long and 278 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesU75/U400 HWY
CrossesVerdigris River Trib
Location0.95 MI S Wilson Coln
RouteU.S. Route 75
CountyMontgomery County
StateKansas
Coordinates37.37111, -95.70778
Functional classRural Principal Arterial - Other

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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating11.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length29 ft (8.9 m)
Longest span10 ft (3 m)
Deck width278 ft (84.8 m)
Roadway width139 ft (42.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,442 (2023)
Projected traffic4,200 by 2044
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was U75/U400 HWY over Verdigris River Trib built?

It was built in 1997, making it 28 years old in 2025.

What condition is U75/U400 HWY over Verdigris River Trib 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 March 2023.

How much traffic does U75/U400 HWY over Verdigris River Trib carry?

About 3,442 vehicles per day (2023 count).

How long is U75/U400 HWY over Verdigris River Trib?

The structure is 29 ft (8.9 m) long with a longest span of 10 ft (3 m) and a deck 278 ft wide.

Who owns U75/U400 HWY over Verdigris River Trib?

It is owned by the State Highway Agency.