US Bridges

270 Road (rs 1511) over Twin Butte Creek

FairPosted for load

Logan County, Kansas · 9.1S of Russell Springs · Structure no. 000000000550017

Built
1959
66 years old
Condition
Fair
inspected September 2024
Type
Tee Beam
Concrete Continuous
Length
133 ft
3 main spans
Daily traffic
45
2020 count
Owner
County
County Highway Agency

About this bridge

270 Road (rs 1511) over Twin Butte Creek is a concrete continuous tee beam carrying 270 Road (rs 1511) over Twin Butte Creek in Logan County, Kansas. It was built in 1959, so it is 66 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 6 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 45 vehicles a day, projected to reach 50 by 2044. The structure is 133 ft (40.4 m) long and 26 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
Carries270 Road (rs 1511)
CrossesTwin Butte Creek
Location9.1S of Russell Springs
RouteCounty Highway 1511
CountyLogan County
StateKansas
Coordinates38.77979, -101.16865
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32 US tons
Inventory rating19.1 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length133 ft (40.4 m)
Longest span50 ft (15.2 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 traffic45 (2020)
Projected traffic50 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 270 Road (rs 1511) over Twin Butte Creek built?

It was built in 1959, making it 66 years old in 2025.

What condition is 270 Road (rs 1511) over Twin Butte Creek 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 September 2024.

How much traffic does 270 Road (rs 1511) over Twin Butte Creek carry?

About 45 vehicles per day (2020 count).

How long is 270 Road (rs 1511) over Twin Butte Creek?

The structure is 133 ft (40.4 m) long with a longest span of 50 ft (15.2 m) and a deck 26 ft wide.

Who owns 270 Road (rs 1511) over Twin Butte Creek?

It is owned by the County Highway Agency.