US Bridges

Mo 76 E over Is 49

Good

McDonald County, Missouri · S 8 T 22 N R 32 W · Structure no. 11797

Built
1999
26 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
273 ft
2 main spans
Daily traffic
2,166
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 76 E over Is 49 is a steel continuous stringer/multi-beam or girder carrying Mo 76 E over Is 49 in McDonald County, Missouri. It was built in 1999, so it is 26 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 2,166 vehicles a day, roughly 11% of them trucks, projected to reach 3,791 by 2044. The structure is 273 ft (83.2 m) long and 46 ft wide.

CarriesMo 76 E
CrossesIs 49
LocationS 8 T 22 N R 32 W
RouteState Highway 76
Coordinates36.64849, -94.41977
Functional classRural Major 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.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating37.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length273 ft (83.2 m)
Longest span113 ft (34.3 m)
Deck width46 ft (14 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,166 (2024)
Projected traffic3,791 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mo 76 E over Is 49 built?

It was built in 1999, making it 26 years old in 2025.

What condition is Mo 76 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 2024.

How much traffic does Mo 76 E over Is 49 carry?

About 2,166 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Mo 76 E over Is 49?

The structure is 273 ft (83.2 m) long with a longest span of 113 ft (34.3 m) and a deck 46 ft wide.

Who owns Mo 76 E over Is 49?

It is owned by the State Highway Agency.