US Bridges

Kingsland Ave over NE Br Rvr Des Pere

FairPosted for load

St. Louis County, Missouri · S 2 T 46 N R 6 E · Structure no. 29452

Built
1938
87 years old, rebuilt 2017
Condition
Fair
inspected December 2023
Type
Tee Beam
Prestressed Concrete Continuous
Length
1,159 ft
9 main spans
Daily traffic
5,000
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Kingsland Ave over NE Br Rvr Des Pere is a prestressed concrete continuous tee beam carrying Kingsland Ave over NE Br Rvr Des Pere in St. Louis County, Missouri. It was built in 1938 and reconstructed in 2017, so it is 87 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 5,000 vehicles a day, roughly 12% of them trucks, projected to reach 6,750 by 2043. The structure is 1,159 ft (353.3 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesKingsland Ave
CrossesNE Br Rvr Des Pere
LocationS 2 T 46 N R 6 E
RouteCity Street 0
Coordinates38.66559, -90.30693
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length1,159 ft (353.3 m)
Longest span312 ft (95.1 m)
Deck width39 ft (11.9 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2023)
Projected traffic6,750 by 2043
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Kingsland Ave over NE Br Rvr Des Pere built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 2017.

What condition is Kingsland Ave over NE Br Rvr Des Pere 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 December 2023.

How much traffic does Kingsland Ave over NE Br Rvr Des Pere carry?

About 5,000 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is Kingsland Ave over NE Br Rvr Des Pere?

The structure is 1,159 ft (353.3 m) long with a longest span of 312 ft (95.1 m) and a deck 39 ft wide.

Who owns Kingsland Ave over NE Br Rvr Des Pere?

It is owned by the City or Municipal Highway Agency.