US Bridges

Is 72 E over Mississippi Rvr Cst 410

Poor

Marion County, Missouri · S 21 T 57 N R 4 W · Structure no. 4076

Built
2000
25 years old
Condition
Poor
inspected August 2023
Type
Truss - Thru
Steel
Length
4,490 ft
1 main span
Daily traffic
17,638
2024 count
Owner
State
State Highway Agency

About this bridge

Is 72 E over Mississippi Rvr Cst 410 is a steel truss - thru carrying Is 72 E over Mississippi Rvr Cst 410 in Marion County, Missouri. It was built in 2000, so it is 25 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 17,638 vehicles a day, roughly 33% of them trucks, projected to reach 33,512 by 2044. The structure is 4,490 ft (1,368.6 m) long and 86 ft wide. If it were closed, the detour would be 44.7 mi (72 km).

CarriesIs 72 E
CrossesMississippi Rvr Cst 410
LocationS 21 T 57 N R 4 W
RouteInterstate 72
Coordinates39.71917, -91.3613
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating24.8 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+25 approach)
Design loadHS 20 + Mod
Structure length4,490 ft (1,368.6 m)
Longest span640 ft (195.1 m)
Deck width86 ft (26.1 m)
Roadway width81 ft (24.7 m)
Vertical clearance over deck17 ft (5.3 m)

Traffic and service

Average daily traffic17,638 (2024)
Projected traffic33,512 by 2044
Trucks33%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
Detour if closed44.7 mi (72 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$273.9 million (2025 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Is 72 E over Mississippi Rvr Cst 410 built?

It was built in 2000, making it 25 years old in 2025.

What condition is Is 72 E over Mississippi Rvr Cst 410 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does Is 72 E over Mississippi Rvr Cst 410 carry?

About 17,638 vehicles per day (2024 count), of which roughly 33% are trucks.

How long is Is 72 E over Mississippi Rvr Cst 410?

The structure is 4,490 ft (1,368.6 m) long with a longest span of 640 ft (195.1 m) and a deck 86 ft wide.

Who owns Is 72 E over Mississippi Rvr Cst 410?

It is owned by the State Highway Agency.