Structure 20028D · Bergen County, NJ

N Maple Ave(cr507) over Hohokus Brook

Carries N Maple Ave(cr507) over Hohokus Brook, 0.41 Mi S Of CR 502.

Overall conditionFair

Set by its lowest-rated component: Superstructure and Substructure at 5 of 9.

How ratings work
Superstructuresets the rating5/9 · Fair
Substructuresets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT45 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 5/9Substructure 5/9

45 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.

Built1904rebuilt 1926
Length44.9 ft13.7 m
Daily traffic13,889counted 2024
Last inspectedMay 2024every 24 months

Location

StateNew Jersey
CountyBergen
Location0.41 Mi S Of CR 502
CarriesN Maple Ave(cr507)
CrossesHohokus Brook
Coordinates40.99711, -74.11003

Physical Characteristics

MaterialConcrete
DesignArch - Deck
Total Length44.9 ft (13.7 m)
Max Span44.9 ft (13.7 m)
Deck Width58.4 ft (17.8 m)
Deck Area243.9 sq m
Main Spans1
Year Built1904 (reconstructed 1926)

Traffic

Avg Daily Traffic13,889 (2024)
Truck Traffic4%
Lanes On Bridge3

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number020028D

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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