Structure 2247590 · Queens County, NY

Forest Park Drive over Lirr Montauk Br

Carries Forest Park Drive over Lirr Montauk Br, In Forest Park.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT127 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

127 ft end to end. 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 girder bridge.

Built1896rebuilt 1926
Length127.0 ft38.7 m
Daily traffic42counted 2019
Last inspectedAugust 2024every 12 months

Location

StateNew York
CountyQueens
LocationIn Forest Park
CarriesForest Park Drive
CrossesLirr Montauk Br
Coordinates40.70378, -73.83960

Physical Characteristics

MaterialSteel
DesignGirder and Floorbeam
Total Length127.0 ft (38.7 m)
Max Span51.8 ft (15.8 m)
Deck Width46.9 ft (14.3 m)
Deck Area553.4 sq m
Main Spans1
Year Built1896 (reconstructed 1926)

Traffic

Avg Daily Traffic42 (2019)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 12 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is eligible for the National Register
Scour CriticalNot applicable
Structure Number000000002247590

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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