Structure M05810R · Mercer County, NJ

Yardville-atown over Njtpk (i-95)

Carries Yardville-atown over Njtpk (i-95), 1.9 Mi South Of Int 7a.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT665 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

665 ft end to end, longest span 136 ft: about 1.8 football fields. 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.

Built201313 years old
Length665.0 ft202.7 m
Daily traffic5,466counted 2024
Last inspectedJune 2024every 24 months

Location

StateNew Jersey
CountyMercer
Location1.9 Mi South Of Int 7a
CarriesYardville-atown
CrossesNjtpk (i-95)
Coordinates40.17178, -74.63923

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length665.0 ft (202.7 m)
Max Span136.2 ft (41.5 m)
Deck Width54.1 ft (16.5 m)
Deck Area3344.6 sq m
Main Spans6
Year Built2013

Traffic

Avg Daily Traffic5,466 (2024)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge16

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberM05810R

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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