Structure 1021080 · Montgomery County, NY

RTE 30 over Minaville Street

Carries RTE 30 over Minaville Street, .6 Mi N Jct SH 5s & SH 3.

Overall conditionGood

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

How ratings work
Superstructuresets the rating7/9 · Good
Substructure8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT41 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 7/9 · sets the ratingSubstructure 8/9

41 ft end to end. 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 rigid-frame bridge.

Built196066 years old
Length41.0 ft12.5 m
Daily traffic152counted 2019
Last inspectedJuly 2024every 24 months

Location

StateNew York
CountyMontgomery
Location.6 Mi N Jct SH 5s & SH 3
CarriesRTE 30
CrossesMinaville Street
Coordinates42.93375, -74.19532

Physical Characteristics

MaterialConcrete
DesignFrame
Total Length41.0 ft (12.5 m)
Max Span39.7 ft (12.1 m)
Deck Width60.0 ft (18.3 m)
Deck Area228.8 sq m
Main Spans1
Year Built1960

Traffic

Avg Daily Traffic152 (2019)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001021080

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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