US Bridges

310 Road over Trib. to Pawnee River

FairPosted for load

Pawnee County, Kansas · 0.5N 3.0W of Rozel · Structure no. 000730589005481

Built
1945
80 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete
Length
44 ft
4 main spans
Daily traffic
35
2014 count
Owner
County
County Highway Agency

About this bridge

310 Road over Trib. to Pawnee River is a concrete culvert carrying 310 Road over Trib. to Pawnee River in Pawnee County, Kansas. It was built in 1945, so it is 80 years old, older than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 35 vehicles a day, roughly 5% of them trucks, projected to reach 40 by 2044. The structure is 44 ft (13.4 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
Carries310 Road
CrossesTrib. to Pawnee River
Location0.5N 3.0W of Rozel
RouteCounty Highway 0
CountyPawnee County
StateKansas
Coordinates38.2036, -99.46028
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27.8 US tons
Inventory rating16 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length44 ft (13.4 m)
Longest span10 ft (2.9 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic35 (2014)
Projected traffic40 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 310 Road over Trib. to Pawnee River built?

It was built in 1945, making it 80 years old in 2025.

What condition is 310 Road over Trib. to Pawnee River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does 310 Road over Trib. to Pawnee River carry?

About 35 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is 310 Road over Trib. to Pawnee River?

The structure is 44 ft (13.4 m) long with a longest span of 10 ft (2.9 m) and a deck 31 ft wide.

Who owns 310 Road over Trib. to Pawnee River?

It is owned by the County Highway Agency.