Structure 450161 · Camden County, NJ

27th ST (cr 609) over Bordentown Secondary

Carries 27th ST (cr 609) over Bordentown Secondary, 1.3mi NE Of Us38&i676 Jct.

Overall conditionFair

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

How ratings work
Deck6/9 · Satisfactory
Superstructure6/9 · Satisfactory
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT417 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 5/9 · sets the rating

417 ft end to end, longest span 75 ft: about 6 semi-trucks nose to tail. 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.

Built196462 years old
Length417.0 ft127.1 m
Daily traffic10,621counted 2023
Last inspectedSeptember 2023every 24 months

Location

StateNew Jersey
CountyCamden
Location1.3mi NE Of Us38&i676 Jct
Carries27th ST (cr 609)
CrossesBordentown Secondary
Coordinates39.95177, -75.09090

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length417.0 ft (127.1 m)
Max Span75.1 ft (22.9 m)
Deck Width42.0 ft (12.8 m)
Deck Area1626.9 sq m
Main Spans6
Year Built1964

Traffic

Avg Daily Traffic10,621 (2023)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerUnknown
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number0450161

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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