Structure 1415 · New London County, CT

Route 169 over Shetucket River

Carries Route 169 over Shetucket River, 50 Yds E Of Rts 169&97jct.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT269 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

269 ft end to end, longest span 130 ft: about 4 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 deck truss.

Built1938rebuilt 1993
Length269.0 ft82 m
Daily traffic2,000counted 2020
Last inspectedJanuary 2024every 24 months

Location

StateConnecticut
CountyNew London
Location50 Yds E Of Rts 169&97jct
CarriesRoute 169
CrossesShetucket River
Coordinates41.56611, -72.04472

Physical Characteristics

MaterialSteel
DesignTruss - Deck
Total Length269.0 ft (82 m)
Max Span129.9 ft (39.6 m)
Deck Width39.0 ft (11.9 m)
Deck Area975.8 sq m
Main Spans2
Year Built1938 (reconstructed 1993)

Traffic

Avg Daily Traffic2,000 (2020)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number01415

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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