US Bridges

River City Casino over UP RR

Good

St. Louis County, Missouri · S 19 T 44 N R 6 E · Structure no. 32967

Built
2009
16 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
435 ft
6 main spans
Daily traffic
8,029
2024 count
Owner
County
County Highway Agency

About this bridge

River City Casino over UP RR is a steel continuous stringer/multi-beam or girder carrying River City Casino over UP RR in St. Louis County, Missouri. It was built in 2009, so it is 16 years old, younger 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.

It carries about 8,029 vehicles a day, roughly 5% of them trucks, projected to reach 10,839 by 2044. The structure is 435 ft (132.6 m) long and 60 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesRiver City Casino
CrossesUP RR
LocationS 19 T 44 N R 6 E
RouteCounty Highway 0
CountySt. Louis County
StateMissouri
Coordinates38.53389, -90.26389
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating78.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, precast panels
Main spans6
Design loadHS 20
Structure length435 ft (132.6 m)
Longest span120 ft (36.6 m)
Deck width60 ft (18.4 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,029 (2024)
Projected traffic10,839 by 2044
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was River City Casino over UP RR built?

It was built in 2009, making it 16 years old in 2025.

What condition is River City Casino over UP RR 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 May 2024.

How much traffic does River City Casino over UP RR carry?

About 8,029 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is River City Casino over UP RR?

The structure is 435 ft (132.6 m) long with a longest span of 120 ft (36.6 m) and a deck 60 ft wide.

Who owns River City Casino over UP RR?

It is owned by the County Highway Agency.