US Bridges

US-64/SEC15/L10.79 over Gregory Ditch

Good

Cross County, Arkansas · 3.15 MI W of JCT SH 1 No · Structure no. 000000000000520

Built
1963
62 years old
Condition
Good
inspected December 2023
Type
Slab
Concrete
Length
75 ft
3 main spans
Daily traffic
3,900
2018 count
Owner
State
State Highway Agency

About this bridge

US-64/SEC15/L10.79 over Gregory Ditch is a concrete slab carrying US-64/SEC15/L10.79 over Gregory Ditch in Cross County, Arkansas. It was built in 1963, so it is 62 years old, older than the Arkansas average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,900 vehicles a day, roughly 21% of them trucks, projected to reach 4,549 by 2028. The structure is 75 ft (22.9 m) long and 31 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesUS-64/SEC15/L10.79
CrossesGregory Ditch
Location3.15 MI W of JCT SH 1 No
RouteU.S. Route 64
Coordinates35.25206, -90.85004
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating29 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span25 ft (7.6 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,900 (2018)
Projected traffic4,549 by 2028
Trucks21%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 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 US-64/SEC15/L10.79 over Gregory Ditch built?

It was built in 1963, making it 62 years old in 2025.

What condition is US-64/SEC15/L10.79 over Gregory Ditch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.

How much traffic does US-64/SEC15/L10.79 over Gregory Ditch carry?

About 3,900 vehicles per day (2018 count), of which roughly 21% are trucks.

How long is US-64/SEC15/L10.79 over Gregory Ditch?

The structure is 75 ft (22.9 m) long with a longest span of 25 ft (7.6 m) and a deck 31 ft wide.

Who owns US-64/SEC15/L10.79 over Gregory Ditch?

It is owned by the State Highway Agency.