Structure 16811 · Sebastian County, AR

Co. Rd. 67 Seb. Co over Mill Creek Tributary

Carries Co. Rd. 67 Seb. Co over Mill Creek Tributary, 0.54 M SE SH 96.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructure7/9 · Good
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
24 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 5/9 · sets the ratingSubstructure 7/9

24 ft end to end, longest span 10 ft. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a slab bridge.

Built194086 years old
Length24.0 ft7.3 m
Daily traffic97counted 2018
Last inspectedOctober 2024every 12 months

Location

StateArkansas
CountySebastian
Location0.54 M SE SH 96
CarriesCo. Rd. 67 Seb. Co
CrossesMill Creek Tributary
Coordinates35.42239, -94.09805

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length24.0 ft (7.3 m)
Max Span9.8 ft (3 m)
Deck Width22.0 ft (6.7 m)
Deck Area48.9 sq m
Main Spans2
Year Built1940

Traffic

Avg Daily Traffic97 (2018)
Truck Traffic1%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is eligible for the National Register
Scour Critical7 — Countermeasures installed
Structure Number000000000016811

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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