Structure 19027 · Boone County, AR

Harrison Prospect over Dry Jordan Creek

Carries Harrison Prospect over Dry Jordan Creek, City Of Harrison.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT105 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

105 ft end to end, longest span 35 ft. Lengths and the car on the deck are drawn to the same scale. 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.

Built1963rebuilt 2004
Length105.0 ft32 m
Daily traffic4,700counted 2018
Last inspectedFebruary 2025every 24 months

Location

StateArkansas
CountyBoone
LocationCity Of Harrison
CarriesHarrison Prospect
CrossesDry Jordan Creek
Coordinates36.23315, -93.10468

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length105.0 ft (32 m)
Max Span35.1 ft (10.7 m)
Deck Width38.7 ft (11.8 m)
Deck Area377.6 sq m
Main Spans3
Year Built1963 (reconstructed 2004)

Traffic

Avg Daily Traffic4,700 (2018)
Truck Traffic1%
Lanes On Bridge3

Inspection & Ownership

Last InspectionFebruary 2025
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000000019027

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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