US Bridges

29th Road over Mulberry Creek

GoodPosted for load

Ellsworth County, Kansas · 3.5E 8.0N of Carneiro · Structure no. 000000000270550

Built
1961
64 years old
Condition
Good
inspected March 2024
Type
Tee Beam
Concrete Continuous
Length
133 ft
3 main spans
Daily traffic
50
2020 count
Owner
County
County Highway Agency

About this bridge

29th Road over Mulberry Creek is a concrete continuous tee beam carrying 29th Road over Mulberry Creek in Ellsworth County, Kansas. It was built in 1961, so it is 64 years old, older 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. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 60 by 2044. The structure is 133 ft (40.4 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries29th Road
CrossesMulberry Creek
Location3.5E 8.0N of Carneiro
RouteCounty Highway 1751
StateKansas
Coordinates38.84998, -97.96557
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating34.8 US tons
Inventory rating20 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 traffic50 (2020)
Projected traffic60 by 2044
Trucks10%
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 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 29th Road over Mulberry Creek built?

It was built in 1961, making it 64 years old in 2025.

What condition is 29th Road over Mulberry Creek 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 March 2024.

How much traffic does 29th Road over Mulberry Creek carry?

About 50 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is 29th Road over Mulberry 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 29th Road over Mulberry Creek?

It is owned by the County Highway Agency.