US Bridges

Rs 55 over Trib. to Cox Creek

Poor

Crawford County, Kansas · 2.0E 1.3N of Arma · Structure no. 000000000190010

Built
1920
105 years old
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
32 ft
1 main span
Daily traffic
140
2013 count
Owner
County
County Highway Agency

About this bridge

Rs 55 over Trib. to Cox Creek is a concrete stringer/multi-beam or girder carrying Rs 55 over Trib. to Cox Creek in Crawford County, Kansas. It was built in 1920, 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.

It carries about 140 vehicles a day, roughly 5% of them trucks, projected to reach 168 by 2044. The structure is 32 ft (9.9 m) long and 23 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRs 55
CrossesTrib. to Cox Creek
Location2.0E 1.3N of Arma
RouteCounty Highway 55
StateKansas
Coordinates37.56099, -94.66802
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionApril 2024
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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length32 ft (9.9 m)
Longest span30 ft (9.1 m)
Deck width23 ft (7 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic140 (2013)
Projected traffic168 by 2044
Trucks5%
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$290,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Rs 55 over Trib. to Cox Creek built?

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

What condition is Rs 55 over Trib. to Cox 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 April 2024.

How much traffic does Rs 55 over Trib. to Cox Creek carry?

About 140 vehicles per day (2013 count), of which roughly 5% are trucks.

How long is Rs 55 over Trib. to Cox Creek?

The structure is 32 ft (9.9 m) long with a longest span of 30 ft (9.1 m) and a deck 23 ft wide.

Who owns Rs 55 over Trib. to Cox Creek?

It is owned by the County Highway Agency.