Structure M08828A · Middlesex County, NJ

Nj Tp Ramp Tsi over Nj Tpk(i-95) Nso Rwy

Carries Nj Tp Ramp Tsi over Nj Tpk(i-95) Nso Rwy, 0.20 Mi SW Of I-95.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
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 FT139 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 6/9 · sets the rating

139 ft end to end, longest span 104 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.

Built197353 years old
Length139.1 ft42.4 m
Daily traffic9,803counted 2023
Last inspectedMay 2023every 24 months

Location

StateNew Jersey
CountyMiddlesex
Location0.20 Mi SW Of I-95
CarriesNj Tp Ramp Tsi
CrossesNj Tpk(i-95) Nso Rwy
Coordinates40.52745, -74.34012

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length139.1 ft (42.4 m)
Max Span104.0 ft (31.7 m)
Deck Width32.5 ft (9.9 m)
Deck Area419.8 sq m
Main Spans2
Year Built1973

Traffic

Avg Daily Traffic9,803 (2023)
Truck Traffic1%
Lanes On Bridge1
Lanes Under Bridge3

Inspection & Ownership

Last InspectionMay 2023
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberM08828A

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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