US Bridges

Mo 100 E over Is 44

Good

Franklin County, Missouri · S 8 T 43 N R 2 E · Structure no. 31402

Built
2006
19 years old
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
121 ft
2 main spans
Daily traffic
10,965
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 100 E over Is 44 is a prestressed concrete continuous box beam or girders - multiple carrying Mo 100 E over Is 44 in Franklin County, Missouri. It was built in 2006, so it is 19 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 10,965 vehicles a day, roughly 7% of them trucks, projected to reach 20,834 by 2044. The structure is 121 ft (36.9 m) long and 64 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesMo 100 E
CrossesIs 44
LocationS 8 T 43 N R 2 E
RouteState Highway 100
Coordinates38.48378, -90.82252
Functional classUrban Other Principal Arterial

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.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.5 US tons
Inventory rating22.8 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length121 ft (36.9 m)
Longest span58 ft (17.7 m)
Deck width64 ft (19.5 m)
Roadway width61 ft (18.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,965 (2024)
Projected traffic20,834 by 2044
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed13 mi (21 km)
TollOn a free road
National Highway SystemYes

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 Mo 100 E over Is 44 built?

It was built in 2006, making it 19 years old in 2025.

What condition is Mo 100 E over Is 44 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 Mo 100 E over Is 44 carry?

About 10,965 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Mo 100 E over Is 44?

The structure is 121 ft (36.9 m) long with a longest span of 58 ft (17.7 m) and a deck 64 ft wide.

Who owns Mo 100 E over Is 44?

It is owned by the State Highway Agency.