US Bridges

S.W. 37th. St. 303 over Trib. to Shunganunga Ck.

Good

Shawnee County, Kansas · 6.0N 1.0E of Auburn · Structure no. 000890983804380

Built
2019
6 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
38 ft
3 main spans
Daily traffic
350
2024 count
Owner
County
County Highway Agency

About this bridge

S.W. 37th. St. 303 over Trib. to Shunganunga Ck. is a concrete culvert carrying S.W. 37th. St. 303 over Trib. to Shunganunga Ck. in Shawnee County, Kansas. It was built in 2019, so it is 6 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 350 vehicles a day, projected to reach 350 by 2039. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS.W. 37th. St. 303
CrossesTrib. to Shunganunga Ck.
Location6.0N 1.0E of Auburn
RouteCounty Highway 7760
StateKansas
Coordinates38.99968, -95.8022
Functional classUrban 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.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal 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 rating84 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHL 93
Structure length38 ft (11.6 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic350 (2024)
Projected traffic350 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 S.W. 37th. St. 303 over Trib. to Shunganunga Ck. built?

It was built in 2019, making it 6 years old in 2025.

What condition is S.W. 37th. St. 303 over Trib. to Shunganunga Ck. 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 August 2024.

How much traffic does S.W. 37th. St. 303 over Trib. to Shunganunga Ck. carry?

About 350 vehicles per day (2024 count).

How long is S.W. 37th. St. 303 over Trib. to Shunganunga Ck.?

The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.7 m).

Who owns S.W. 37th. St. 303 over Trib. to Shunganunga Ck.?

It is owned by the County Highway Agency.