US Bridges

(rd V) Rd.Os 21 over Trib. to Pawnee River

Poor

Hodgeman County, Kansas · 9.0N 6.0W of Jetmore · Structure no. 000420529005460

Built
1945
80 years old, rebuilt 1986
Condition
Poor
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
25 ft
1 main span
Daily traffic
25
2018 count
Owner
County
County Highway Agency

About this bridge

(rd V) Rd.Os 21 over Trib. to Pawnee River is a steel stringer/multi-beam or girder carrying (rd V) Rd.Os 21 over Trib. to Pawnee River in Hodgeman County, Kansas. It was built in 1945 and reconstructed in 1986, 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 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.

It carries about 25 vehicles a day, roughly 5% of them trucks, projected to reach 40 by 2043. The structure is 25 ft (7.5 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Carries(rd V) Rd.Os 21
CrossesTrib. to Pawnee River
Location9.0N 6.0W of Jetmore
RouteCounty Highway 0
StateKansas
Coordinates38.21794, -100.00994
Functional classRural Local

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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be 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 rating66.1 US tons
Inventory rating39.6 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadUnknown
Structure length25 ft (7.5 m)
Longest span23 ft (7.1 m)
Deck width26 ft (7.9 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic25 (2018)
Projected traffic40 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was (rd V) Rd.Os 21 over Trib. to Pawnee River built?

It was built in 1945, making it 80 years old in 2025. It was reconstructed in 1986.

What condition is (rd V) Rd.Os 21 over Trib. to Pawnee River 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 October 2023.

How much traffic does (rd V) Rd.Os 21 over Trib. to Pawnee River carry?

About 25 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is (rd V) Rd.Os 21 over Trib. to Pawnee River?

The structure is 25 ft (7.5 m) long with a longest span of 23 ft (7.1 m) and a deck 26 ft wide.

Who owns (rd V) Rd.Os 21 over Trib. to Pawnee River?

It is owned by the County Highway Agency.