US Bridges

Rp IS170E to IS64W over Is 170 Rp IS170E to Bre

Good

St. Louis County, Missouri · S 16 T 45 N R 6 E · Structure no. 32229

Built
2008
17 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
293 ft
2 main spans
Daily traffic
19,242
2024 count
Owner
State
State Highway Agency

About this bridge

Rp IS170E to IS64W over Is 170 Rp IS170E to Bre is a steel continuous stringer/multi-beam or girder carrying Rp IS170E to IS64W over Is 170 Rp IS170E to Bre in St. Louis County, Missouri. It was built in 2008, so it is 17 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 19,242 vehicles a day, roughly 4% of them trucks, projected to reach 24,053 by 2044. The structure is 293 ft (89.3 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesRp IS170E to IS64W
CrossesIs 170 Rp IS170E to Bre
LocationS 16 T 45 N R 6 E
RouteState Highway 0
CountySt. Louis County
StateMissouri
Coordinates38.63171, -90.34465
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 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 alignment7: Better than present minimum criteria
Operating rating89.3 US tons
Inventory rating53.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length293 ft (89.3 m)
Longest span147 ft (44.9 m)
Deck width30 ft (9 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,242 (2024)
Projected traffic24,053 by 2044
Trucks4%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rp IS170E to IS64W over Is 170 Rp IS170E to Bre built?

It was built in 2008, making it 17 years old in 2025.

What condition is Rp IS170E to IS64W over Is 170 Rp IS170E to Bre 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 October 2024.

How much traffic does Rp IS170E to IS64W over Is 170 Rp IS170E to Bre carry?

About 19,242 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Rp IS170E to IS64W over Is 170 Rp IS170E to Bre?

The structure is 293 ft (89.3 m) long with a longest span of 147 ft (44.9 m) and a deck 30 ft wide.

Who owns Rp IS170E to IS64W over Is 170 Rp IS170E to Bre?

It is owned by the State Highway Agency.