US Bridges

Main ST E over Is 49 Is 49

Fair

Jackson County, Missouri · S 14 T 47 N R 33 W · Structure no. 35265

Built
2016
9 years old
Condition
Fair
inspected October 2023
Type
Tee Beam
Prestressed Concrete Continuous
Length
187 ft
2 main spans
Daily traffic
11,716
2024 count
Owner
State
State Highway Agency

About this bridge

Main ST E over Is 49 Is 49 is a prestressed concrete continuous tee beam carrying Main ST E over Is 49 Is 49 in Jackson County, Missouri. It was built in 2016, so it is 9 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 11,716 vehicles a day, roughly 4% of them trucks, projected to reach 15,817 by 2044. The structure is 187 ft (57.1 m) long and 74 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesMain ST E
CrossesIs 49 Is 49
LocationS 14 T 47 N R 33 W
RouteCity Street 0
CountyJackson County
StateMissouri
Coordinates38.88889, -94.52516
Functional classUrban Minor Arterial

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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.4 US tons
Inventory rating29.8 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length187 ft (57.1 m)
Longest span94 ft (28.6 m)
Deck width74 ft (22.6 m)
Roadway width59 ft (18 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,716 (2024)
Projected traffic15,817 by 2044
Trucks4%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 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 Main ST E over Is 49 Is 49 built?

It was built in 2016, making it 9 years old in 2025.

What condition is Main ST E over Is 49 Is 49 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 Main ST E over Is 49 Is 49 carry?

About 11,716 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Main ST E over Is 49 Is 49?

The structure is 187 ft (57.1 m) long with a longest span of 94 ft (28.6 m) and a deck 74 ft wide.

Who owns Main ST E over Is 49 Is 49?

It is owned by the State Highway Agency.