US Bridges

Mo 340 E over Cst Woodcrest Executiv

Fair

St. Louis County, Missouri · S 3 T 45 N R 5 E · Structure no. 29108

Built
2002
23 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
72 ft
1 main span
Daily traffic
27,789
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 340 E over Cst Woodcrest Executiv is a prestressed concrete stringer/multi-beam or girder carrying Mo 340 E over Cst Woodcrest Executiv in St. Louis County, Missouri. It was built in 2002, so it is 23 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 27,789 vehicles a day, roughly 7% of them trucks, projected to reach 38,905 by 2044. The structure is 72 ft (21.9 m) long and 131 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMo 340 E
CrossesCst Woodcrest Executiv
LocationS 3 T 45 N R 5 E
RouteState Highway 340
CountySt. Louis County
StateMissouri
Coordinates38.67249, -90.45082
Functional classUrban Other Principal Arterial

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 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94.2 US tons
Inventory rating56.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length72 ft (21.9 m)
Longest span69 ft (20.9 m)
Deck width131 ft (40 m)
Roadway width117 ft (35.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,789 (2024)
Projected traffic38,905 by 2044
Trucks7%
Lanes on structure10
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$2.3 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mo 340 E over Cst Woodcrest Executiv built?

It was built in 2002, making it 23 years old in 2025.

What condition is Mo 340 E over Cst Woodcrest Executiv 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 Mo 340 E over Cst Woodcrest Executiv carry?

About 27,789 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Mo 340 E over Cst Woodcrest Executiv?

The structure is 72 ft (21.9 m) long with a longest span of 69 ft (20.9 m) and a deck 131 ft wide.

Who owns Mo 340 E over Cst Woodcrest Executiv?

It is owned by the State Highway Agency.