US Bridges

Scammon Rd. over Cow Creek

Fair

Cherokee County, Kansas · 4.0N 2.0W of Lawton · Structure no. 000000000110510

Built
1978
47 years old
Condition
Fair
inspected September 2023
Type
Slab
Concrete Continuous
Length
256 ft
5 main spans
Daily traffic
75
2019 count
Owner
County
County Highway Agency

About this bridge

Scammon Rd. over Cow Creek is a concrete continuous slab carrying Scammon Rd. over Cow Creek in Cherokee County, Kansas. It was built in 1978, so it is 47 years old, younger than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 75 vehicles a day, roughly 10% of them trucks, projected to reach 90 by 2043. The structure is 256 ft (78 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesScammon Rd.
CrossesCow Creek
Location4.0N 2.0W of Lawton
RouteCounty Highway 1366
CountyCherokee County
StateKansas
Coordinates37.28057, -94.67464
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.2 US tons
Inventory rating27.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 20
Structure length256 ft (78 m)
Longest span56 ft (17 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic75 (2019)
Projected traffic90 by 2043
Trucks10%
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 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 Scammon Rd. over Cow Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is Scammon Rd. over Cow Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Scammon Rd. over Cow Creek carry?

About 75 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is Scammon Rd. over Cow Creek?

The structure is 256 ft (78 m) long with a longest span of 56 ft (17 m) and a deck 30 ft wide.

Who owns Scammon Rd. over Cow Creek?

It is owned by the County Highway Agency.