US Bridges

SH-1B/SEC-11/L1.67 over Drainage Ditch

Fair

St. Francis County, Arkansas · 1.65 MI No JCT SH1 & SH1B · Structure no. 0000000000X0930

Built
1996
29 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete
Length
28 ft
2 main spans
Daily traffic
3,347
2018 count
Owner
State
State Highway Agency

About this bridge

SH-1B/SEC-11/L1.67 over Drainage Ditch is a concrete culvert carrying SH-1B/SEC-11/L1.67 over Drainage Ditch in St. Francis County, Arkansas. It was built in 1996, so it is 29 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 3,347 vehicles a day, roughly 3% of them trucks, projected to reach 7,381 by 2027. The structure is 28 ft (8.4 m) long. If it were closed, the detour would be 6.2 mi (10 km).

Location

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CarriesSH-1B/SEC-11/L1.67
CrossesDrainage Ditch
Location1.65 MI No JCT SH1 & SH1B
RouteState Highway 1
CountySt. Francis County
StateArkansas
Coordinates34.97385, -90.78173
Functional classUrban 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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33 US tons
Inventory rating20 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 20
Structure length28 ft (8.4 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,347 (2018)
Projected traffic7,381 by 2027
Trucks3%
Lanes on structure5
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH-1B/SEC-11/L1.67 over Drainage Ditch built?

It was built in 1996, making it 29 years old in 2025.

What condition is SH-1B/SEC-11/L1.67 over Drainage Ditch 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 SH-1B/SEC-11/L1.67 over Drainage Ditch carry?

About 3,347 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is SH-1B/SEC-11/L1.67 over Drainage Ditch?

The structure is 28 ft (8.4 m) long with a longest span of 13 ft (4 m).

Who owns SH-1B/SEC-11/L1.67 over Drainage Ditch?

It is owned by the State Highway Agency.