US Bridges

U.S.278 S-13 LM4.5 over Saline River

Fair

Bradley County, Arkansas · 1.2 Miles West SH 172 · Structure no. 000000000006814

Built
2002
23 years old
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,760 ft
27 main spans
Daily traffic
5,500
2018 count
Owner
State
State Highway Agency

About this bridge

U.S.278 S-13 LM4.5 over Saline River is a steel continuous stringer/multi-beam or girder carrying U.S.278 S-13 LM4.5 over Saline River in Bradley County, Arkansas. It was built in 2002, so it is 23 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 5,500 vehicles a day, roughly 10% of them trucks, projected to reach 6,132 by 2028. The structure is 1,760 ft (536.4 m) long and 78 ft wide. If it were closed, the detour would be 26.1 mi (42 km).

CarriesU.S.278 S-13 LM4.5
CrossesSaline River
Location1.2 Miles West SH 172
RouteU.S. Route 278
Coordinates33.607, -92.01248
Functional classRural Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
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 geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckNot applicable
Main spans27
Design loadHS 20
Structure length1,760 ft (536.4 m)
Longest span124 ft (37.8 m)
Deck width78 ft (23.8 m)
Roadway width75 ft (22.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,500 (2018)
Projected traffic6,132 by 2028
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.1 mi (42 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S.278 S-13 LM4.5 over Saline River built?

It was built in 2002, making it 23 years old in 2025.

What condition is U.S.278 S-13 LM4.5 over Saline River 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 2023.

How much traffic does U.S.278 S-13 LM4.5 over Saline River carry?

About 5,500 vehicles per day (2018 count), of which roughly 10% are trucks.

How long is U.S.278 S-13 LM4.5 over Saline River?

The structure is 1,760 ft (536.4 m) long with a longest span of 124 ft (37.8 m) and a deck 78 ft wide.

Who owns U.S.278 S-13 LM4.5 over Saline River?

It is owned by the State Highway Agency.