US Bridges

Is 35 S over Mo 92

FairPosted for load

Clay County, Missouri · S 27 T 53 N R 31 W · Structure no. 1097

Built
1965
60 years old, rebuilt 2009
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
182 ft
3 main spans
Daily traffic
16,454
2024 count
Owner
State
State Highway Agency

About this bridge

Is 35 S over Mo 92 is a steel continuous stringer/multi-beam or girder carrying Is 35 S over Mo 92 in Clay County, Missouri. It was built in 1965 and reconstructed in 2009, so it is 60 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 6 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 16,454 vehicles a day, roughly 48% of them trucks, projected to reach 29,617 by 2044. The structure is 182 ft (55.5 m) long and 39 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesIs 35 S
CrossesMo 92
LocationS 27 T 53 N R 31 W
RouteInterstate 35
CountyClay County
StateMissouri
Coordinates39.36784, -94.37251
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for load 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 rating54.6 US tons
Inventory rating32.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length182 ft (55.5 m)
Longest span78 ft (23.8 m)
Deck width39 ft (12 m)
Roadway width37 ft (11.2 m)
Vertical clearance over deck15 ft (4.5 m)

Traffic and service

Average daily traffic16,454 (2024)
Projected traffic29,617 by 2044
Trucks48%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Is 35 S over Mo 92 built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2009.

What condition is Is 35 S over Mo 92 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 September 2024.

How much traffic does Is 35 S over Mo 92 carry?

About 16,454 vehicles per day (2024 count), of which roughly 48% are trucks.

How long is Is 35 S over Mo 92?

The structure is 182 ft (55.5 m) long with a longest span of 78 ft (23.8 m) and a deck 39 ft wide.

Who owns Is 35 S over Mo 92?

It is owned by the State Highway Agency.