US Bridges

Is 64 E over Peruque CR

Fair

St. Charles County, Missouri · S 33 T 47 N R 2 E · Structure no. 5617

Built
1935
90 years old, rebuilt 2007
Condition
Fair
inspected November 2023
Type
Culvert
Concrete Continuous
Length
24 ft
2 main spans
Daily traffic
70,416
2024 count
Owner
State
State Highway Agency

About this bridge

Is 64 E over Peruque CR is a concrete continuous culvert carrying Is 64 E over Peruque CR in St. Charles County, Missouri. It was built in 1935 and reconstructed in 2007, so it is 90 years old, older 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 70,416 vehicles a day, roughly 12% of them trucks, projected to reach 119,707 by 2044. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesIs 64 E
CrossesPeruque CR
LocationS 33 T 47 N R 2 E
RouteInterstate 64
CountySt. Charles County
StateMissouri
Coordinates38.78367, -90.80006
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.4 US tons
Inventory rating43.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length24 ft (7.3 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70,416 (2024)
Projected traffic119,707 by 2044
Trucks12%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Is 64 E over Peruque CR built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 2007.

What condition is Is 64 E over Peruque CR 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 November 2023.

How much traffic does Is 64 E over Peruque CR carry?

About 70,416 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Is 64 E over Peruque CR?

The structure is 24 ft (7.3 m) long with a longest span of 8 ft (2.4 m).

Who owns Is 64 E over Peruque CR?

It is owned by the State Highway Agency.