Structure 5382 · New Haven County, CT

Paddock Avenue over Route 15

Carries Paddock Avenue over Route 15, 1/3 Mi South Of I-91.

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 FT157 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 6/9 · sets the rating

157 ft end to end, longest span 78 ft: 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.

Built1946rebuilt 1986
Length157.2 ft47.9 m
Daily traffic5,000counted 2022
Last inspectedDecember 2024every 24 months

Location

StateConnecticut
CountyNew Haven
Location1/3 Mi South Of I-91
CarriesPaddock Avenue
CrossesRoute 15
Coordinates41.51682, -72.77617

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length157.2 ft (47.9 m)
Max Span78.1 ft (23.8 m)
Deck Width24.0 ft (7.3 m)
Deck Area349.7 sq m
Main Spans2
Year Built1946 (reconstructed 1986)

Traffic

Avg Daily Traffic5,000 (2022)
Truck Traffic4%
Lanes On Bridge1
Lanes Under Bridge4

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number05382

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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