Structure 2224080 · Putnam County, NY

Lower Mine Road over East Branch Croton River

Carries Lower Mine Road over East Branch Croton River, 2.2 Mi NE Of Croton Falls.

Overall conditionFair

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

How ratings work
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT85 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 6/9Substructure 6/9

85 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 deck arch.

Built1908118 years old
Length85.0 ft25.9 m
Daily traffic411counted 2019
Last inspectedNovember 2023every 24 months

Location

StateNew York
CountyPutnam
Location2.2 Mi NE Of Croton Falls
CarriesLower Mine Road
CrossesEast Branch Croton River
Coordinates41.37448, -73.63815

Physical Characteristics

MaterialConcrete
DesignArch - Deck
Total Length85.0 ft (25.9 m)
Max Span81.7 ft (24.9 m)
Deck Width28.2 ft (8.6 m)
Deck Area222.7 sq m
Main Spans1
Year Built1908

Traffic

Avg Daily Traffic411 (2019)
Truck Traffic1%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerOther Local Agencies
Historical SignificanceHistorical significance is not determined
Scour Critical8 — Stable, low risk
Structure Number000000002224080

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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