US Bridges

I 49 SB Lns over Hess Creek

Fair

Washington County, Arkansas · 1.7 MI N of Hopper Tunnel · Structure no. 0000000000A6481

Built
1998
27 years old
Condition
Fair
inspected May 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,357 ft
5 main spans
Daily traffic
10,500
2018 count
Owner
State
State Highway Agency

About this bridge

I 49 SB Lns over Hess Creek is a steel continuous stringer/multi-beam or girder carrying I 49 SB Lns over Hess Creek in Washington County, Arkansas. It was built in 1998, so it is 27 years old, younger 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 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 10,500 vehicles a day, roughly 1% of them trucks, projected to reach 11,955 by 2028. The structure is 1,357 ft (413.6 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 49 SB Lns
CrossesHess Creek
Location1.7 MI N of Hopper Tunnel
RouteInterstate 49
Coordinates35.8041, -94.188
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5 (+2 approach)
Design loadHS 20 + Mod
Structure length1,357 ft (413.6 m)
Longest span250 ft (76.2 m)
Deck width44 ft (13.5 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,500 (2018)
Projected traffic11,955 by 2028
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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 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 I 49 SB Lns over Hess Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is I 49 SB Lns over Hess Creek 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 May 2022.

How much traffic does I 49 SB Lns over Hess Creek carry?

About 10,500 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is I 49 SB Lns over Hess Creek?

The structure is 1,357 ft (413.6 m) long with a longest span of 250 ft (76.2 m) and a deck 44 ft wide.

Who owns I 49 SB Lns over Hess Creek?

It is owned by the State Highway Agency.