Structure 3357100 · Sullivan County, NY

East Mountain RD over Rondout Creek

Carries East Mountain RD over Rondout Creek, 1.2 Mi E Of Lowes Corners.

Overall conditionFair

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

How ratings work
Decksets the rating5/9 · Fair
Superstructure6/9 · Satisfactory
Substructure6/9 · Satisfactory
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT133 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 6/9Substructure 6/9

133 ft end to end, longest span 90 ft. 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.

Built196858 years old
Length132.9 ft40.5 m
Daily traffic56counted 2018
Last inspectedOctober 2024every 24 months

Location

StateNew York
CountySullivan
Location1.2 Mi E Of Lowes Corners
CarriesEast Mountain RD
CrossesRondout Creek
Coordinates41.86538, -74.48763

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length132.9 ft (40.5 m)
Max Span89.9 ft (27.4 m)
Deck Width21.0 ft (6.4 m)
Deck Area259.2 sq m
Main Spans3
Year Built1968

Traffic

Avg Daily Traffic56 (2018)
Truck Traffic14%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000003357100

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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