Structure 2063168 · Union County, NJ

Terrill RD CR 611 over Raritan Valley Line

Carries Terrill RD CR 611 over Raritan Valley Line, 1.1mi SE Us22 & Nj28 Jct.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructuresets the rating5/9 · Fair
Substructure6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT106 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 5/9 · sets the ratingSubstructure 6/9

106 ft end to end, longest span 62 ft. 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 multi-beam bridge.

Built1956rebuilt 1986
Length106.0 ft32.3 m
Daily traffic13,705counted 2023
Last inspectedJanuary 2023every 24 months

Location

StateNew Jersey
CountyUnion
Location1.1mi SE Us22 & Nj28 Jct
CarriesTerrill RD CR 611
CrossesRaritan Valley Line
Coordinates40.63561, -74.39328

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length106.0 ft (32.3 m)
Max Span62.0 ft (18.9 m)
Deck Width60.0 ft (18.3 m)
Deck Area591.1 sq m
Main Spans3
Year Built1956 (reconstructed 1986)

Traffic

Avg Daily Traffic13,705 (2023)
Truck Traffic4%
Lanes On Bridge4

Inspection & Ownership

Last InspectionJanuary 2023
Inspection FrequencyEvery 24 months
OwnerUnknown
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number2063168

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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