Structure W190151B0DOT634 · Worcester County, MA

ST 67 /st19/quaboa over Rr Csx

Carries ST 67 /st19/quaboa over Rr Csx, 0.4 Mi S Of ST 9.

Overall conditionGood

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

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT78 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 7/9 · 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.

Built1959rebuilt 2012
Length77.8 ft23.7 m
Daily traffic8,800counted 2024
Last inspectedJuly 2024every 24 months

Location

StateMassachusetts
CountyWorcester
Location0.4 Mi S Of ST 9
CarriesST 67 /st19/quaboa
CrossesRr Csx
Coordinates42.23131, -72.16541

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length77.8 ft (23.7 m)
Max Span70.5 ft (21.5 m)
Deck Width47.6 ft (14.5 m)
Deck Area343.6 sq m
Main Spans1
Year Built1959 (reconstructed 2012)

Traffic

Avg Daily Traffic8,800 (2024)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberW190151B0DOT634

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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