US Bridges

51st RD over Stewart Creek

PoorPosted for load

Cowley County, Kansas · 3.0E 0.3S of Udall · Structure no. 000180851006603

Built
1904
121 years old
Condition
Poor
inspected January 2024
Type
Arch - Deck
Masonry
Length
83 ft
1 main span
Daily traffic
10
2018 count
Owner
County
County Highway Agency

About this bridge

51st RD over Stewart Creek is a masonry arch - deck carrying 51st RD over Stewart Creek in Cowley County, Kansas. It was built in 1904, so it is 121 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 10 vehicles a day, roughly 5% of them trucks, projected to reach 20 by 2044. The structure is 83 ft (25.3 m) long and 17 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries51st RD
CrossesStewart Creek
Location3.0E 0.3S of Udall
RouteCounty Highway 1807
StateKansas
Coordinates37.38511, -97.06062
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, 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 inspectionJanuary 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 geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating9.9 US tons
Inventory rating9.9 US tons

Structure

Structure typeArch - Deck
MaterialMasonry
DeckOther
Main spans1
Design loadUnknown
Structure length83 ft (25.3 m)
Longest span27 ft (8.1 m)
Deck width17 ft (5.1 m)
Roadway width14 ft (4.4 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic10 (2018)
Projected traffic20 by 2044
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$610,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 51st RD over Stewart Creek built?

It was built in 1904, making it 121 years old in 2025.

What condition is 51st RD over Stewart 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 January 2024.

How much traffic does 51st RD over Stewart Creek carry?

About 10 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is 51st RD over Stewart Creek?

The structure is 83 ft (25.3 m) long with a longest span of 27 ft (8.1 m) and a deck 17 ft wide.

Who owns 51st RD over Stewart Creek?

It is owned by the County Highway Agency.