US Bridges

Is 35 N over Mo 92

GoodPosted for load

Clay County, Missouri · S 27 T 53 N R 31 W · Structure no. 1098

Built
1965
60 years old, rebuilt 2009
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
182 ft
3 main spans
Daily traffic
19,942
2024 count
Owner
State
State Highway Agency

About this bridge

Is 35 N over Mo 92 is a steel continuous stringer/multi-beam or girder carrying Is 35 N 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 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. Its operating status is: posted for load restriction.

It carries about 19,942 vehicles a day, roughly 21% of them trucks, projected to reach 35,896 by 2044. The structure is 182 ft (55.5 m) long and 39 ft wide.

CarriesIs 35 N
CrossesMo 92
LocationS 27 T 53 N R 31 W
RouteInterstate 35
Coordinates39.36785, -94.37218
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.6 US tons
Inventory rating32.7 US tons

Structure

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 deckUnrestricted

Traffic and service

Average daily traffic19,942 (2024)
Projected traffic35,896 by 2044
Trucks21%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 N 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 N over Mo 92 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 September 2024.

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

About 19,942 vehicles per day (2024 count), of which roughly 21% are trucks.

How long is Is 35 N 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 N over Mo 92?

It is owned by the State Highway Agency.