US Bridges

Rvr City Casino over Kayser CR

Good

St. Louis County, Missouri · S 19 T 44 N R 6 E · Structure no. 32968

Built
2009
16 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
233 ft
2 main spans
Daily traffic
8,608
2024 count
Owner
County
County Highway Agency

About this bridge

Rvr City Casino over Kayser CR is a steel continuous stringer/multi-beam or girder carrying Rvr City Casino over Kayser CR 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 8,608 vehicles a day, roughly 5% of them trucks, projected to reach 11,621 by 2044. The structure is 233 ft (71 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRvr City Casino
CrossesKayser CR
LocationS 19 T 44 N R 6 E
RouteCounty Highway 0
Coordinates38.54042, -90.27086
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.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating96.2 US tons
Inventory rating57.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length233 ft (71 m)
Longest span115 ft (35.1 m)
Deck width60 ft (18.4 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,608 (2024)
Projected traffic11,621 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Rvr City Casino over Kayser CR built?

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

What condition is Rvr City Casino over Kayser CR 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 Rvr City Casino over Kayser CR carry?

About 8,608 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Rvr City Casino over Kayser CR?

The structure is 233 ft (71 m) long with a longest span of 115 ft (35.1 m) and a deck 60 ft wide.

Who owns Rvr City Casino over Kayser CR?

It is owned by the County Highway Agency.