US Bridges

SH 98 S-1 Lm 5.21 over Big Creek

Poor

Columbia County, Arkansas · 2.76 MI W JCT of US 79 · Structure no. 000000000001358

Built
1936
89 years old
Condition
Poor
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
289 ft
9 main spans
Daily traffic
1,100
2018 count
Owner
State
State Highway Agency

About this bridge

SH 98 S-1 Lm 5.21 over Big Creek is a steel stringer/multi-beam or girder carrying SH 98 S-1 Lm 5.21 over Big Creek in Columbia County, Arkansas. It was built in 1936, so it is 89 years old, older than the Arkansas average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 1,100 vehicles a day, roughly 1% of them trucks, projected to reach 1,442 by 2028. The structure is 289 ft (88.1 m) long and 27 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSH 98 S-1 Lm 5.21
CrossesBig Creek
Location2.76 MI W JCT of US 79
RouteState Highway 98
Coordinates33.34663, -93.25058
Functional classRural Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating39 US tons
Inventory rating23 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans9
Design loadH 15
Structure length289 ft (88.1 m)
Longest span32 ft (9.8 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2018)
Projected traffic1,442 by 2028
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 SH 98 S-1 Lm 5.21 over Big Creek built?

It was built in 1936, making it 89 years old in 2025.

What condition is SH 98 S-1 Lm 5.21 over Big Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does SH 98 S-1 Lm 5.21 over Big Creek carry?

About 1,100 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is SH 98 S-1 Lm 5.21 over Big Creek?

The structure is 289 ft (88.1 m) long with a longest span of 32 ft (9.8 m) and a deck 27 ft wide.

Who owns SH 98 S-1 Lm 5.21 over Big Creek?

It is owned by the State Highway Agency.