Structure N2101522JDOT634 · Worcester County, MA

St122 Provdence RD over Rr Pwrr

Carries St122 Provdence RD over Rr Pwrr, 100 Ft N Of Uxbridge Tl.

Overall conditionFair

Set by its lowest-rated component: Deck and Substructure at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructure6/9 · Satisfactory
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT78 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 6/9Substructure 5/9 · sets the rating

78 ft end to end. 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.

Built196066 years old
Length78.1 ft23.8 m
Daily traffic9,031counted 2021
Last inspectedNovember 2022every 24 months

Location

StateMassachusetts
CountyWorcester
Location100 Ft N Of Uxbridge Tl
CarriesSt122 Provdence RD
CrossesRr Pwrr
Coordinates42.09775, -71.64449

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length78.1 ft (23.8 m)
Max Span73.2 ft (22.3 m)
Deck Width53.1 ft (16.2 m)
Deck Area385.6 sq m
Main Spans1
Year Built1960

Traffic

Avg Daily Traffic9,031 (2021)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2022
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberN2101522JDOT634

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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