Structure 1058130 · Nassau County, NY

Ellison Avenue over 908g 908g 0301 1079 RTE

Carries Ellison Avenue over 908g 908g 0301 1079 RTE, 1.1 Mi E Jct RTE 25 & Nsp.

Overall conditionFair

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

How ratings work
Decksets the rating5/9 · Fair
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT135 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 7/9Substructure 7/9

135 ft end to end, longest span 64 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 box-beam bridge.

Built199828 years old
Length134.8 ft41.1 m
Daily traffic5,125counted 2020
Last inspectedMay 2024every 12 months

Location

StateNew York
CountyNassau
Location1.1 Mi E Jct RTE 25 & Nsp
CarriesEllison Avenue
Crosses908g 908g 0301 1079 RTE
Coordinates40.75988, -73.60106

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length134.8 ft (41.1 m)
Max Span64.0 ft (19.5 m)
Deck Width54.5 ft (16.6 m)
Deck Area682.3 sq m
Main Spans2
Year Built1998

Traffic

Avg Daily Traffic5,125 (2020)
Truck Traffic3%
Lanes On Bridge2
Lanes Under Bridge6

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001058130

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.

Nearby Bridges