US Bridges

Green Park Ind DR over Gravois CR

Good

St. Louis County, Missouri · S 2995 T 44 N R 6 E · Structure no. 28809

Built
2001
24 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
83 ft
1 main span
Daily traffic
4,000
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Green Park Ind DR over Gravois CR is a prestressed concrete stringer/multi-beam or girder carrying Green Park Ind DR over Gravois CR in St. Louis County, Missouri. It was built in 2001, so it is 24 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 4,000 vehicles a day, roughly 10% of them trucks, projected to reach 5,400 by 2043. The structure is 83 ft (25.3 m) long and 42 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesGreen Park Ind DR
CrossesGravois CR
LocationS 2995 T 44 N R 6 E
RouteCity Street 0
Coordinates38.52522, -90.32175
Functional classUrban Local

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.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating78.4 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length83 ft (25.3 m)
Longest span78 ft (23.8 m)
Deck width42 ft (12.7 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,000 (2023)
Projected traffic5,400 by 2043
Trucks10%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$937,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Green Park Ind DR over Gravois CR built?

It was built in 2001, making it 24 years old in 2025.

What condition is Green Park Ind DR over Gravois CR 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 January 2024.

How much traffic does Green Park Ind DR over Gravois CR carry?

About 4,000 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Green Park Ind DR over Gravois CR?

The structure is 83 ft (25.3 m) long with a longest span of 78 ft (23.8 m) and a deck 42 ft wide.

Who owns Green Park Ind DR over Gravois CR?

It is owned by the City or Municipal Highway Agency.