US Bridges

155th ST E over Is 49

Good

Jackson County, Missouri · S 35 T 47 N R 33 W · Structure no. 35395

Built
2017
8 years old
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
159 ft
2 main spans
Daily traffic
5,286
2024 count
Owner
State
State Highway Agency

About this bridge

155th ST E over Is 49 is a prestressed concrete box beam or girders - single or spread carrying 155th ST E over Is 49 in Jackson County, Missouri. It was built in 2017, so it is 8 years old, younger 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.

It carries about 5,286 vehicles a day, roughly 5% of them trucks, projected to reach 7,400 by 2044. The structure is 159 ft (48.6 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries155th ST E
CrossesIs 49
LocationS 35 T 47 N R 33 W
RouteCity Street 0
Coordinates38.84365, -94.52944
Functional classUrban Collector

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.
Substructure9 ExcellentNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no 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 rating86.3 US tons
Inventory rating49.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length159 ft (48.6 m)
Longest span78 ft (23.8 m)
Deck width61 ft (18.5 m)
Roadway width45 ft (13.7 m)
Vertical clearance over deck17 ft (5.1 m)

Traffic and service

Average daily traffic5,286 (2024)
Projected traffic7,400 by 2044
Trucks5%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 155th ST E over Is 49 built?

It was built in 2017, making it 8 years old in 2025.

What condition is 155th ST E over Is 49 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 October 2023.

How much traffic does 155th ST E over Is 49 carry?

About 5,286 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is 155th ST E over Is 49?

The structure is 159 ft (48.6 m) long with a longest span of 78 ft (23.8 m) and a deck 61 ft wide.

Who owns 155th ST E over Is 49?

It is owned by the State Highway Agency.