US Bridges

Is 35 S over Crd E 100 ST

Fair

Harrison County, Missouri · S 34 T 67 N R 27 W · Structure no. 2388

Built
1969
56 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
198 ft
3 main spans
Daily traffic
7,850
2024 count
Owner
State
State Highway Agency

About this bridge

Is 35 S over Crd E 100 ST is a steel continuous stringer/multi-beam or girder carrying Is 35 S over Crd E 100 ST in Harrison County, Missouri. It was built in 1969, so it is 56 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.

It carries about 7,850 vehicles a day, roughly 57% of them trucks, projected to reach 16,485 by 2044. The structure is 198 ft (60.4 m) long and 52 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIs 35 S
CrossesCrd E 100 ST
LocationS 34 T 67 N R 27 W
RouteInterstate 35
Coordinates40.5749, -93.93797
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating28.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length198 ft (60.4 m)
Longest span75 ft (22.9 m)
Deck width52 ft (15.7 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,850 (2024)
Projected traffic16,485 by 2044
Trucks57%
Lanes on structure3
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 Crd E 100 ST built?

It was built in 1969, making it 56 years old in 2025.

What condition is Is 35 S over Crd E 100 ST 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 October 2023.

How much traffic does Is 35 S over Crd E 100 ST carry?

About 7,850 vehicles per day (2024 count), of which roughly 57% are trucks.

How long is Is 35 S over Crd E 100 ST?

The structure is 198 ft (60.4 m) long with a longest span of 75 ft (22.9 m) and a deck 52 ft wide.

Who owns Is 35 S over Crd E 100 ST?

It is owned by the State Highway Agency.