US Bridges

350 Ave (south) over Trib. to Saline River

Good

Graham County, Kansas · 10.8S 0.5W of Bogue · Structure no. 000330567004104

Built
1978
47 years old
Condition
Good
inspected May 2024
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
40
2020 count
Owner
County
County Highway Agency

About this bridge

350 Ave (south) over Trib. to Saline River is a concrete culvert carrying 350 Ave (south) over Trib. to Saline River in Graham County, Kansas. It was built in 1978, so it is 47 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 40 vehicles a day, projected to reach 40 by 2044. The structure is 25 ft (7.6 m) long and 33 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
Carries350 Ave (south)
CrossesTrib. to Saline River
Location10.8S 0.5W of Bogue
RouteCounty Highway 3315
CountyGraham County
StateKansas
Coordinates39.19949, -99.69839
Functional classRural Minor Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.5 US tons
Inventory rating18.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length25 ft (7.6 m)
Longest span12 ft (3.6 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic40 (2020)
Projected traffic40 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 350 Ave (south) over Trib. to Saline River built?

It was built in 1978, making it 47 years old in 2025.

What condition is 350 Ave (south) over Trib. to Saline 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 May 2024.

How much traffic does 350 Ave (south) over Trib. to Saline River carry?

About 40 vehicles per day (2020 count).

How long is 350 Ave (south) over Trib. to Saline River?

The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.6 m) and a deck 33 ft wide.

Who owns 350 Ave (south) over Trib. to Saline River?

It is owned by the County Highway Agency.