US Bridges

Lackman RD over Wolf Creek

Good

Johnson County, Kansas · 0.2 MI South of 183rd ST · Structure no. 000461097004664

Built
2012
13 years old
Condition
Good
inspected March 2023
Type
Slab
Concrete Continuous
Length
326 ft
5 main spans
Daily traffic
1,100
2022 count
Owner
County
County Highway Agency

About this bridge

Lackman RD over Wolf Creek is a concrete continuous slab carrying Lackman RD over Wolf Creek in Johnson County, Kansas. It was built in 2012, so it is 13 years old, younger 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 1,100 vehicles a day, roughly 6% of them trucks, projected to reach 1,300 by 2043. The structure is 326 ft (99.5 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLackman RD
CrossesWolf Creek
Location0.2 MI South of 183rd ST
RouteCounty Highway 0
StateKansas
Coordinates38.79318, -94.76083
Functional classUrban Local

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.7 US tons
Inventory rating47.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length326 ft (99.5 m)
Longest span72 ft (21.9 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic1,100 (2022)
Projected traffic1,300 by 2043
Trucks6%
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 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 Lackman RD over Wolf Creek built?

It was built in 2012, making it 13 years old in 2025.

What condition is Lackman RD over Wolf 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 March 2023.

How much traffic does Lackman RD over Wolf Creek carry?

About 1,100 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Lackman RD over Wolf Creek?

The structure is 326 ft (99.5 m) long with a longest span of 72 ft (21.9 m) and a deck 34 ft wide.

Who owns Lackman RD over Wolf Creek?

It is owned by the County Highway Agency.