US Bridges

Rp Bermuda RD to I over Rt N Rp Rtns to IS70W

Good

St. Louis County, Missouri · S 14 T 46 N R 6 E · Structure no. 12144

Built
2001
24 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
343 ft
4 main spans
Daily traffic
2,829
2024 count
Owner
State
State Highway Agency

About this bridge

Rp Bermuda RD to I over Rt N Rp Rtns to IS70W is a steel continuous stringer/multi-beam or girder carrying Rp Bermuda RD to I over Rt N Rp Rtns to IS70W in St. Louis County, Missouri. It was built in 2001, so it is 24 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 2,829 vehicles a day, roughly 3% of them trucks, projected to reach 3,536 by 2044. The structure is 343 ft (104.5 m) long and 34 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRp Bermuda RD to I
CrossesRt N Rp Rtns to IS70W
LocationS 14 T 46 N R 6 E
RouteState Highway 0
Coordinates38.72176, -90.30558
Functional classUrban Principal Arterial - Interstate

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 inspectionSeptember 2024
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 alignment8: Equal to present desirable criteria
Operating rating92.3 US tons
Inventory rating55.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length343 ft (104.5 m)
Longest span111 ft (33.9 m)
Deck width34 ft (10.4 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,829 (2024)
Projected traffic3,536 by 2044
Trucks3%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rp Bermuda RD to I over Rt N Rp Rtns to IS70W built?

It was built in 2001, making it 24 years old in 2025.

What condition is Rp Bermuda RD to I over Rt N Rp Rtns to IS70W 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 September 2024.

How much traffic does Rp Bermuda RD to I over Rt N Rp Rtns to IS70W carry?

About 2,829 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Rp Bermuda RD to I over Rt N Rp Rtns to IS70W?

The structure is 343 ft (104.5 m) long with a longest span of 111 ft (33.9 m) and a deck 34 ft wide.

Who owns Rp Bermuda RD to I over Rt N Rp Rtns to IS70W?

It is owned by the State Highway Agency.