US Bridges

Is 49 N over Crd Indian Crk RD Ind

Fair

McDonald County, Missouri · S 8 T 22 N R 32 W · Structure no. 11796

Built
1999
26 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
731 ft
5 main spans
Daily traffic
6,923
2024 count
Owner
State
State Highway Agency

About this bridge

Is 49 N over Crd Indian Crk RD Ind is a steel continuous stringer/multi-beam or girder carrying Is 49 N over Crd Indian Crk RD Ind 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 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 6,923 vehicles a day, roughly 33% of them trucks, projected to reach 12,115 by 2044. The structure is 731 ft (222.8 m) long and 40 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesIs 49 N
CrossesCrd Indian Crk RD Ind
LocationS 8 T 22 N R 32 W
RouteInterstate 49
CountyMcDonald County
StateMissouri
Coordinates36.65726, -94.41984
Functional classRural Principal Arterial - Interstate

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.3 US tons
Inventory rating53.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length731 ft (222.8 m)
Longest span164 ft (50 m)
Deck width40 ft (12.2 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,923 (2024)
Projected traffic12,115 by 2044
Trucks33%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed0.6 mi (1 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Is 49 N over Crd Indian Crk RD Ind built?

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

What condition is Is 49 N over Crd Indian Crk RD Ind 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 February 2024.

How much traffic does Is 49 N over Crd Indian Crk RD Ind carry?

About 6,923 vehicles per day (2024 count), of which roughly 33% are trucks.

How long is Is 49 N over Crd Indian Crk RD Ind?

The structure is 731 ft (222.8 m) long with a longest span of 164 ft (50 m) and a deck 40 ft wide.

Who owns Is 49 N over Crd Indian Crk RD Ind?

It is owned by the State Highway Agency.