US Bridges

Executive Centre P over Or 70 Is 70

Fair

St. Charles County, Missouri · S 28 T 47 N R 4 E · Structure no. 12135

Built
2000
25 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
390 ft
6 main spans
Daily traffic
2,012
2024 count
Owner
State
State Highway Agency

About this bridge

Executive Centre P over Or 70 Is 70 is a prestressed concrete continuous stringer/multi-beam or girder carrying Executive Centre P over Or 70 Is 70 in St. Charles County, Missouri. It was built in 2000, so it is 25 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 2,012 vehicles a day, roughly 5% of them trucks, projected to reach 3,923 by 2044. The structure is 390 ft (118.9 m) long and 78 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesExecutive Centre P
CrossesOr 70 Is 70
LocationS 28 T 47 N R 4 E
RouteCity Street 0
CountySt. Charles County
StateMissouri
Coordinates38.79749, -90.58102
Functional classUrban Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating87.3 US tons
Inventory rating51.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 25 or greater
Structure length390 ft (118.9 m)
Longest span90 ft (27.4 m)
Deck width78 ft (23.7 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,012 (2024)
Projected traffic3,923 by 2044
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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 Executive Centre P over Or 70 Is 70 built?

It was built in 2000, making it 25 years old in 2025.

What condition is Executive Centre P over Or 70 Is 70 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 2023.

How much traffic does Executive Centre P over Or 70 Is 70 carry?

About 2,012 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Executive Centre P over Or 70 Is 70?

The structure is 390 ft (118.9 m) long with a longest span of 90 ft (27.4 m) and a deck 78 ft wide.

Who owns Executive Centre P over Or 70 Is 70?

It is owned by the State Highway Agency.