Structure 17156 · Montgomery County, AL

Al 110 over Millies Creek

Carries Al 110 over Millies Creek, 1.68mi. E. Of Pike Rd..

Overall conditionFair

Set by its lowest-rated component: Substructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT272 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

272 ft end to end, longest span 68 ft: about 4 semi-trucks nose to tail. Lengths and the semi-truck 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 multi-beam bridge.

Built200125 years old
Length272.0 ft82.9 m
Daily traffic10,180counted 2013
Last inspectedMay 2024every 24 months

Location

StateAlabama
CountyMontgomery
Location1.68mi. E. Of Pike Rd.
CarriesAl 110
CrossesMillies Creek
Coordinates32.34268, -86.06843

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length272.0 ft (82.9 m)
Max Span67.9 ft (20.7 m)
Deck Width89.6 ft (27.3 m)
Deck Area2263.2 sq m
Main Spans4
Year Built2001

Traffic

Avg Daily Traffic10,180 (2013)
Truck Traffic16%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number017156

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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