US Bridges

Nall Ave. over Rock Creek

Good

Johnson County, Kansas · 40 Ft. N. of Martway · Structure no. 519000460000015

Built
2006
19 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete
Length
55 ft
4 main spans
Daily traffic
14,016
2007 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nall Ave. over Rock Creek is a concrete culvert carrying Nall Ave. over Rock Creek in Johnson County, Kansas. It was built in 2006, so it is 19 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 14,016 vehicles a day, roughly 2% of them trucks, projected to reach 14,016 by 2041. The structure is 55 ft (16.7 m) long.

CarriesNall Ave.
CrossesRock Creek
Location40 Ft. N. of Martway
RouteCity Street 0
StateKansas
Coordinates39.02166, -94.64907
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length55 ft (16.7 m)
Longest span12 ft (3.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic14,016 (2007)
Projected traffic14,016 by 2041
Trucks2%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Nall Ave. over Rock Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is Nall Ave. over Rock 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 Nall Ave. over Rock Creek carry?

About 14,016 vehicles per day (2007 count), of which roughly 2% are trucks.

How long is Nall Ave. over Rock Creek?

The structure is 55 ft (16.7 m) long with a longest span of 12 ft (3.6 m).

Who owns Nall Ave. over Rock Creek?

It is owned by the City or Municipal Highway Agency.