US Bridges

Is 70 E over Cst Mulberry ST Servi

Fair

Jackson County, Missouri · S 6 T 49 N R 33 W · Structure no. 11938

Built
1998
27 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
4,487 ft
5 main spans
Daily traffic
38,551
2024 count
Owner
State
State Highway Agency

About this bridge

Is 70 E over Cst Mulberry ST Servi is a steel continuous stringer/multi-beam or girder carrying Is 70 E over Cst Mulberry ST Servi in Jackson County, Missouri. It was built in 1998, so it is 27 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 38,551 vehicles a day, roughly 18% of them trucks, projected to reach 52,044 by 2044. The structure is 4,487 ft (1,367.6 m) long and 44 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesIs 70 E
CrossesCst Mulberry ST Servi
LocationS 6 T 49 N R 33 W
RouteInterstate 70
CountyJackson County
StateMissouri
Coordinates39.10711, -94.60009
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionApril 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 rating71.4 US tons
Inventory rating42.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5 (+69 approach)
Design loadHS 20 + Mod
Structure length4,487 ft (1,367.6 m)
Longest span158 ft (48.2 m)
Deck width44 ft (13.3 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deck19 ft (5.9 m)

Traffic and service

Average daily traffic38,551 (2024)
Projected traffic52,044 by 2044
Trucks18%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$36.2 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Is 70 E over Cst Mulberry ST Servi built?

It was built in 1998, making it 27 years old in 2025.

What condition is Is 70 E over Cst Mulberry ST Servi 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 April 2023.

How much traffic does Is 70 E over Cst Mulberry ST Servi carry?

About 38,551 vehicles per day (2024 count), of which roughly 18% are trucks.

How long is Is 70 E over Cst Mulberry ST Servi?

The structure is 4,487 ft (1,367.6 m) long with a longest span of 158 ft (48.2 m) and a deck 44 ft wide.

Who owns Is 70 E over Cst Mulberry ST Servi?

It is owned by the State Highway Agency.