US Bridges

SW 48th ST over Little Arkansas River

PoorPosted for load

Harvey County, Kansas · 1.0S 0.8E of Halstead · Structure no. 000400803605780

Built
1968
57 years old
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
213 ft
7 main spans
Daily traffic
15
2006 count
Owner
County
County Highway Agency

About this bridge

SW 48th ST over Little Arkansas River is a steel stringer/multi-beam or girder carrying SW 48th ST over Little Arkansas River in Harvey County, Kansas. It was built in 1968, so it is 57 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 15 vehicles a day, projected to reach 18 by 2042. The structure is 213 ft (64.8 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSW 48th ST
CrossesLittle Arkansas River
Location1.0S 0.8E of Halstead
RouteCounty Highway 0
StateKansas
Coordinates37.985, -97.48778
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
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating41.9 US tons
Inventory rating25.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans7
Design loadUnknown
Structure length213 ft (64.8 m)
Longest span30 ft (9.1 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic15 (2006)
Projected traffic18 by 2042
Trucks0%
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$27,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SW 48th ST over Little Arkansas River built?

It was built in 1968, making it 57 years old in 2025.

What condition is SW 48th ST over Little Arkansas 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 April 2024.

How much traffic does SW 48th ST over Little Arkansas River carry?

About 15 vehicles per day (2006 count).

How long is SW 48th ST over Little Arkansas River?

The structure is 213 ft (64.8 m) long with a longest span of 30 ft (9.1 m) and a deck 24 ft wide.

Who owns SW 48th ST over Little Arkansas River?

It is owned by the County Highway Agency.