US Bridges

Y-35.7 over Verdigris River

Good

Greenwood County, Kansas · 3.0E 1.5S of Madison · Structure no. 000370955005587

Built
2016
9 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
237 ft
3 main spans
Daily traffic
40
2014 count
Owner
County
County Highway Agency

About this bridge

Y-35.7 over Verdigris River is a prestressed concrete continuous stringer/multi-beam or girder carrying Y-35.7 over Verdigris River in Greenwood County, Kansas. It was built in 2016, so it is 9 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 40 vehicles a day, projected to reach 50 by 2043. The structure is 237 ft (72.2 m) long and 26 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesY-35.7
CrossesVerdigris River
Location3.0E 1.5S of Madison
RouteCounty Highway 323
StateKansas
Coordinates38.11908, -96.08433
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating99.8 US tons
Inventory rating77.1 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length237 ft (72.2 m)
Longest span90 ft (27.4 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic40 (2014)
Projected traffic50 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 Y-35.7 over Verdigris River built?

It was built in 2016, making it 9 years old in 2025.

What condition is Y-35.7 over Verdigris 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 June 2023.

How much traffic does Y-35.7 over Verdigris River carry?

About 40 vehicles per day (2014 count).

How long is Y-35.7 over Verdigris River?

The structure is 237 ft (72.2 m) long with a longest span of 90 ft (27.4 m) and a deck 26 ft wide.

Who owns Y-35.7 over Verdigris River?

It is owned by the County Highway Agency.