US Bridges

I-49 SB Lns over US Highway 62

Fair

Washington County, Arkansas · Intsec US 62 & I-49 · Structure no. 000000000005820

Built
1979
46 years old
Condition
Fair
inspected January 2024
Type
Frame
Steel Continuous
Length
194 ft
3 main spans
Daily traffic
42,000
2018 count
Owner
State
State Highway Agency

About this bridge

I-49 SB Lns over US Highway 62 is a steel continuous frame carrying I-49 SB Lns over US Highway 62 in Washington County, Arkansas. It was built in 1979, so it is 46 years old, older than the Arkansas 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 5 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 42,000 vehicles a day, roughly 1% of them trucks, projected to reach 3,094 by 2027. The structure is 194 ft (59.1 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-49 SB Lns
CrossesUS Highway 62
LocationIntsec US 62 & I-49
RouteInterstate 49
Coordinates36.05364, -94.19462
Functional classUrban 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.1 US tons
Inventory rating29 US tons

Structure

Structure typeFrame
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length194 ft (59.1 m)
Longest span87 ft (26.5 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic42,000 (2018)
Projected traffic3,094 by 2027
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 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 statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-49 SB Lns over US Highway 62 built?

It was built in 1979, making it 46 years old in 2025.

What condition is I-49 SB Lns over US Highway 62 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 January 2024.

How much traffic does I-49 SB Lns over US Highway 62 carry?

About 42,000 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is I-49 SB Lns over US Highway 62?

The structure is 194 ft (59.1 m) long with a longest span of 87 ft (26.5 m) and a deck 43 ft wide.

Who owns I-49 SB Lns over US Highway 62?

It is owned by the State Highway Agency.