US Bridges

Is 64 E over US 67 US 61 Rp IS64W T

Fair

St. Louis County, Missouri · S 2675 T 45 N R 5 E · Structure no. 32227

Built
2008
17 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
152 ft
1 main span
Daily traffic
148,637
2024 count
Owner
State
State Highway Agency

About this bridge

Is 64 E over US 67 US 61 Rp IS64W T is a steel stringer/multi-beam or girder carrying Is 64 E over US 67 US 61 Rp IS64W T 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 148,637 vehicles a day, roughly 12% of them trucks, projected to reach 185,796 by 2044. The structure is 152 ft (46.3 m) long and 135 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesIs 64 E
CrossesUS 67 US 61 Rp IS64W T
LocationS 2675 T 45 N R 5 E
RouteInterstate 64
CountySt. Louis County
StateMissouri
Coordinates38.63554, -90.40569
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
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 alignment8: Equal to present desirable criteria
Operating rating100.2 US tons
Inventory rating60.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length152 ft (46.3 m)
Longest span149 ft (45.4 m)
Deck width135 ft (41 m)
Roadway width130 ft (39.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic148,637 (2024)
Projected traffic185,796 by 2044
Trucks12%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Is 64 E over US 67 US 61 Rp IS64W T built?

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

What condition is Is 64 E over US 67 US 61 Rp IS64W T in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does Is 64 E over US 67 US 61 Rp IS64W T carry?

About 148,637 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Is 64 E over US 67 US 61 Rp IS64W T?

The structure is 152 ft (46.3 m) long with a longest span of 149 ft (45.4 m) and a deck 135 ft wide.

Who owns Is 64 E over US 67 US 61 Rp IS64W T?

It is owned by the State Highway Agency.