Structure M06747F · Mercer County, NJ

Milford RD over Nj Tpk (i-95)

Carries Milford RD over Nj Tpk (i-95), 0.2 Mi East Of Exit 8.

Overall conditionGood

Set by its lowest-rated component: Substructure at 7 of 9.

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT155 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 7/9 · sets the rating

155 ft end to end: about 2 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.

Built201016 years old
Length154.9 ft47.2 m
Daily traffic5,468counted 2023
Last inspectedApril 2023every 24 months

Location

StateNew Jersey
CountyMercer
Location0.2 Mi East Of Exit 8
CarriesMilford RD
CrossesNj Tpk (i-95)
Coordinates40.26624, -74.50168

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length154.9 ft (47.2 m)
Max Span149.9 ft (45.7 m)
Deck Width39.7 ft (12.1 m)
Deck Area571.1 sq m
Main Spans1
Year Built2010

Traffic

Avg Daily Traffic5,468 (2023)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge7

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberM06747F

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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