US Bridges

U-14.1 Minor over Pumpkin Creek

PoorPosted for load

Wilson County, Kansas · 3.0E 0.9N of Altoona · Structure no. 001031009006381

Built
1920
105 years old, rebuilt 1960
Condition
Poor
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
34 ft
1 main span
Daily traffic
40
2013 count
Owner
County
County Highway Agency

About this bridge

U-14.1 Minor over Pumpkin Creek is a steel stringer/multi-beam or girder carrying U-14.1 Minor over Pumpkin Creek in Wilson County, Kansas. It was built in 1920 and reconstructed in 1960, so it is 105 years old, older than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 40 vehicles a day, roughly 5% of them trucks, projected to reach 40 by 2042. The structure is 34 ft (10.4 m) long and 22 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesU-14.1 Minor
CrossesPumpkin Creek
Location3.0E 0.9N of Altoona
RouteCounty Highway 10332
StateKansas
Coordinates37.54362, -95.59714
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating7.1 US tons
Inventory rating4.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span31 ft (9.6 m)
Deck width22 ft (6.7 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic40 (2013)
Projected traffic40 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$260,000
NavigationNo navigation control on waterway

Frequently asked questions

When was U-14.1 Minor over Pumpkin Creek built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1960.

What condition is U-14.1 Minor over Pumpkin Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.

How much traffic does U-14.1 Minor over Pumpkin Creek carry?

About 40 vehicles per day (2013 count), of which roughly 5% are trucks.

How long is U-14.1 Minor over Pumpkin Creek?

The structure is 34 ft (10.4 m) long with a longest span of 31 ft (9.6 m) and a deck 22 ft wide.

Who owns U-14.1 Minor over Pumpkin Creek?

It is owned by the County Highway Agency.