US Bridges

69 HWY (18th St) over Ruby Avenue

Good

Wyandotte County, Kansas · 1.70 Miles N I-35 · Structure no. 999906901051323

Built
1959
66 years old, rebuilt 1990
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
126 ft
3 main spans
Daily traffic
14,785
2023 count
Owner
State
State Highway Agency

About this bridge

69 HWY (18th St) over Ruby Avenue is a steel continuous stringer/multi-beam or girder carrying 69 HWY (18th St) over Ruby Avenue in Wyandotte County, Kansas. It was built in 1959 and reconstructed in 1990, so it is 66 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 14,785 vehicles a day, roughly 5% of them trucks, projected to reach 19,525 by 2044. The structure is 126 ft (38.4 m) long and 101 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
Carries69 HWY (18th St)
CrossesRuby Avenue
Location1.70 Miles N I-35
RouteU.S. Route 69
CountyWyandotte County
StateKansas
Coordinates39.07139, -94.65056
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating61.9 US tons
Inventory rating37 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length126 ft (38.4 m)
Longest span54 ft (16.5 m)
Deck width101 ft (30.8 m)
Roadway width98 ft (29.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,785 (2023)
Projected traffic19,525 by 2044
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 69 HWY (18th St) over Ruby Avenue built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1990.

What condition is 69 HWY (18th St) over Ruby Avenue 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 June 2023.

How much traffic does 69 HWY (18th St) over Ruby Avenue carry?

About 14,785 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is 69 HWY (18th St) over Ruby Avenue?

The structure is 126 ft (38.4 m) long with a longest span of 54 ft (16.5 m) and a deck 101 ft wide.

Who owns 69 HWY (18th St) over Ruby Avenue?

It is owned by the State Highway Agency.