US Bridges

ST-48 Dempsey RD over Stranger Creek

Good

Leavenworth County, Kansas · 1.4E of Jarbalo · Structure no. 000000000520140

Built
1966
59 years old, rebuilt 2009
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
208 ft
3 main spans
Daily traffic
1,055
2021 count
Owner
County
County Highway Agency

About this bridge

ST-48 Dempsey RD over Stranger Creek is a steel continuous stringer/multi-beam or girder carrying ST-48 Dempsey RD over Stranger Creek in Leavenworth County, Kansas. It was built in 1966 and reconstructed in 2009, so it is 59 years old, older than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,055 vehicles a day, roughly 11% of them trucks, projected to reach 1,200 by 2042. The structure is 208 ft (63.4 m) long and 28 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesST-48 Dempsey RD
CrossesStranger Creek
Location1.4E of Jarbalo
RouteCounty Highway 384
StateKansas
Coordinates39.20059, -95.04304
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.2 US tons
Inventory rating25 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length208 ft (63.4 m)
Longest span78 ft (23.7 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic1,055 (2021)
Projected traffic1,200 by 2042
Trucks11%
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 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 ST-48 Dempsey RD over Stranger Creek built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 2009.

What condition is ST-48 Dempsey RD over Stranger Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2025.

How much traffic does ST-48 Dempsey RD over Stranger Creek carry?

About 1,055 vehicles per day (2021 count), of which roughly 11% are trucks.

How long is ST-48 Dempsey RD over Stranger Creek?

The structure is 208 ft (63.4 m) long with a longest span of 78 ft (23.7 m) and a deck 28 ft wide.

Who owns ST-48 Dempsey RD over Stranger Creek?

It is owned by the County Highway Agency.