US Bridges

SH 7 S-6 Lm 2.81 over Mill Cr.

Fair

Clark County, Arkansas · 2.81 MI W Dallas CO · Structure no. 0000000000M0177

Built
1955
70 years old
Condition
Fair
inspected March 2024
Type
Channel Beam
Concrete
Length
38 ft
2 main spans
Daily traffic
1,400
2018 count
Owner
State
State Highway Agency

About this bridge

SH 7 S-6 Lm 2.81 over Mill Cr. is a concrete channel beam carrying SH 7 S-6 Lm 2.81 over Mill Cr. in Clark County, Arkansas. It was built in 1955, so it is 70 years old, older 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 5 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 1,400 vehicles a day, roughly 1% of them trucks, projected to reach 1,448 by 2028. The structure is 38 ft (11.6 m) long and 25 ft wide. If it were closed, the detour would be 57.2 mi (92 km).

Location

Open in Google Maps
CarriesSH 7 S-6 Lm 2.81
CrossesMill Cr.
Location2.81 MI W Dallas CO
RouteState Highway 7
CountyClark County
StateArkansas
Coordinates34.03346, -92.93577
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating41 US tons
Inventory rating25 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadH 15
Structure length38 ft (11.6 m)
Longest span19 ft (5.8 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,400 (2018)
Projected traffic1,448 by 2028
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed57.2 mi (92 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$324,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 7 S-6 Lm 2.81 over Mill Cr. built?

It was built in 1955, making it 70 years old in 2025.

What condition is SH 7 S-6 Lm 2.81 over Mill Cr. 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 March 2024.

How much traffic does SH 7 S-6 Lm 2.81 over Mill Cr. carry?

About 1,400 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is SH 7 S-6 Lm 2.81 over Mill Cr.?

The structure is 38 ft (11.6 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.

Who owns SH 7 S-6 Lm 2.81 over Mill Cr.?

It is owned by the State Highway Agency.