US Bridges

Am Royal DR over App at 23rd ST Vd

GoodPosted for load

Jackson County, Missouri · S 7 T 49 N R 33 W · Structure no. 25424

Built
1975
50 years old, rebuilt 2008
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
486 ft
6 main spans
Daily traffic
3,130
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Am Royal DR over App at 23rd ST Vd is a steel continuous stringer/multi-beam or girder carrying Am Royal DR over App at 23rd ST Vd in Jackson County, Missouri. It was built in 1975 and reconstructed in 2008, so it is 50 years old, older than the Missouri average of 45.1 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. Its operating status is: posted for load restriction.

It carries about 3,130 vehicles a day, roughly 5% of them trucks, projected to reach 4,069 by 2044. The structure is 486 ft (148.1 m) long and 60 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesAm Royal DR
CrossesApp at 23rd ST Vd
LocationS 7 T 49 N R 33 W
RouteCity Street 0
Coordinates39.08727, -94.6051
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating64.5 US tons
Inventory rating29.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length486 ft (148.1 m)
Longest span87 ft (26.5 m)
Deck width60 ft (18.2 m)
Roadway width51 ft (15.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,130 (2024)
Projected traffic4,069 by 2044
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Am Royal DR over App at 23rd ST Vd built?

It was built in 1975, making it 50 years old in 2025. It was reconstructed in 2008.

What condition is Am Royal DR over App at 23rd ST Vd 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 April 2024.

How much traffic does Am Royal DR over App at 23rd ST Vd carry?

About 3,130 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Am Royal DR over App at 23rd ST Vd?

The structure is 486 ft (148.1 m) long with a longest span of 87 ft (26.5 m) and a deck 60 ft wide.

Who owns Am Royal DR over App at 23rd ST Vd?

It is owned by the City or Municipal Highway Agency.