US Bridges

Hampton Ave S over Rp IS64E to Oakview Pl

Fair

St. Louis city, Missouri · S 19 T 45 N R 7 E · Structure no. 32260

Built
2008
17 years old
Condition
Fair
inspected July 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
31,099
2024 count
Owner
State
State Highway Agency

About this bridge

Hampton Ave S over Rp IS64E to Oakview Pl is a prestressed concrete box beam or girders - single or spread carrying Hampton Ave S over Rp IS64E to Oakview Pl in St. Louis city, 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 31,099 vehicles a day, roughly 5% of them trucks, projected to reach 43,539 by 2044. The structure is 42 ft (12.8 m) long and 133 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesHampton Ave S
CrossesRp IS64E to Oakview Pl
LocationS 19 T 45 N R 7 E
RouteCity Street 0
CountySt. Louis city
StateMissouri
Coordinates38.63115, -90.28662
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2023
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 rating81.4 US tons
Inventory rating48.6 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length42 ft (12.8 m)
Longest span41 ft (12.5 m)
Deck width133 ft (40.5 m)
Roadway width131 ft (39.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,099 (2024)
Projected traffic43,539 by 2044
Trucks5%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 Hampton Ave S over Rp IS64E to Oakview Pl built?

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

What condition is Hampton Ave S over Rp IS64E to Oakview Pl 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 July 2023.

How much traffic does Hampton Ave S over Rp IS64E to Oakview Pl carry?

About 31,099 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Hampton Ave S over Rp IS64E to Oakview Pl?

The structure is 42 ft (12.8 m) long with a longest span of 41 ft (12.5 m) and a deck 133 ft wide.

Who owns Hampton Ave S over Rp IS64E to Oakview Pl?

It is owned by the State Highway Agency.