US Bridges

163rd ST over Big Blue River Trib

Good

Johnson County, Kansas · 0.1 MI E of Antioch RD · Structure no. 521950460000290

Built
2017
8 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
500
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

163rd ST over Big Blue River Trib is a concrete culvert carrying 163rd ST over Big Blue River Trib in Johnson County, Kansas. It was built in 2017, so it is 8 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 500 vehicles a day, roughly 5% of them trucks, projected to reach 1,000 by 2044. The structure is 25 ft (7.6 m) long.

Carries163rd ST
CrossesBig Blue River Trib
Location0.1 MI E of Antioch RD
RouteCity Street 0
StateKansas
Coordinates38.83349, -94.68424
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
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 rating85 US tons
Inventory rating65.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length25 ft (7.6 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 traffic500 (2024)
Projected traffic1,000 by 2044
Trucks5%
Lanes on structure2
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 163rd ST over Big Blue River Trib built?

It was built in 2017, making it 8 years old in 2025.

What condition is 163rd ST over Big Blue River Trib 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 February 2024.

How much traffic does 163rd ST over Big Blue River Trib carry?

About 500 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is 163rd ST over Big Blue River Trib?

The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.6 m).

Who owns 163rd ST over Big Blue River Trib?

It is owned by the City or Municipal Highway Agency.