US Bridges

Col.Co.Rd 60 Z-D over Big Creek

Good

Columbia County, Arkansas · 1 Mi. W. Jct. CR 57 & 60 · Structure no. 000000000022889

Built
2005
20 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
54 ft
4 main spans
Daily traffic
220
2018 count
Owner
County
County Highway Agency

About this bridge

Col.Co.Rd 60 Z-D over Big Creek is a concrete culvert carrying Col.Co.Rd 60 Z-D over Big Creek in Columbia County, Arkansas. It was built in 2005, so it is 20 years old, younger 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 220 vehicles a day, roughly 25% of them trucks, projected to reach 227 by 2007. The structure is 54 ft (16.5 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCol.Co.Rd 60 Z-D
CrossesBig Creek
Location1 Mi. W. Jct. CR 57 & 60
RouteCounty Highway 60
Coordinates33.39218, -93.25451
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMay 2023
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 rating37 US tons
Inventory rating22 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadH 20
Structure length54 ft (16.5 m)
Longest span12 ft (3.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2018)
Projected traffic227 by 2007
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Col.Co.Rd 60 Z-D over Big Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is Col.Co.Rd 60 Z-D over Big Creek 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 May 2023.

How much traffic does Col.Co.Rd 60 Z-D over Big Creek carry?

About 220 vehicles per day (2018 count), of which roughly 25% are trucks.

How long is Col.Co.Rd 60 Z-D over Big Creek?

The structure is 54 ft (16.5 m) long with a longest span of 12 ft (3.8 m).

Who owns Col.Co.Rd 60 Z-D over Big Creek?

It is owned by the County Highway Agency.