US Bridges

CR 6010 Marion over Mill Creek

Fair

Marion County, Arkansas · .3 MI East of SH 14 · Structure no. 000000000020979

Built
1991
34 years old
Condition
Fair
inspected May 2023
Type
Channel Beam
Concrete
Length
93 ft
3 main spans
Daily traffic
220
2018 count
Owner
County
County Highway Agency

About this bridge

CR 6010 Marion over Mill Creek is a concrete channel beam carrying CR 6010 Marion over Mill Creek in Marion County, Arkansas. It was built in 1991, so it is 34 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 220 vehicles a day, roughly 1% of them trucks, projected to reach 250 by 2030. The structure is 93 ft (28.3 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCR 6010 Marion
CrossesMill Creek
Location.3 MI East of SH 14
RouteCounty Highway 6010
Coordinates36.2113, -92.67502
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadUnknown
Structure length93 ft (28.3 m)
Longest span31 ft (9.4 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2018)
Projected traffic250 by 2030
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 CR 6010 Marion over Mill Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is CR 6010 Marion over Mill Creek 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 May 2023.

How much traffic does CR 6010 Marion over Mill Creek carry?

About 220 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is CR 6010 Marion over Mill Creek?

The structure is 93 ft (28.3 m) long with a longest span of 31 ft (9.4 m) and a deck 30 ft wide.

Who owns CR 6010 Marion over Mill Creek?

It is owned by the County Highway Agency.