US Bridges

US 20 Sturbrdge RD over Water Cady Brook

Poor

Worcester County, Massachusetts · 50 Ft E of ST-169 · Structure no. C060191LFDOTNBI

Built
1957
68 years old
Condition
Poor
inspected August 2023
Type
Slab
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
28,000
2023 count
Owner
State
State Highway Agency

About this bridge

US 20 Sturbrdge RD over Water Cady Brook is a prestressed concrete slab carrying US 20 Sturbrdge RD over Water Cady Brook in Worcester County, Massachusetts. It was built in 1957, so it is 68 years old, older than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: open, would be posted or closed except for temporary shoring.

It carries about 28,000 vehicles a day, roughly 5% of them trucks, projected to reach 31,586 by 2032. The structure is 43 ft (13.1 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 20 Sturbrdge RD
CrossesWater Cady Brook
Location50 Ft E of ST-169
RouteU.S. Route 20
Coordinates42.14472, -71.99403
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 12 months
Operating statusOpen, would be posted or closed except for temporary shoring
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.9 US tons
Inventory rating37.4 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadH 20
Structure length43 ft (13.1 m)
Longest span39 ft (11.9 m)
Deck width61 ft (18.6 m)
Roadway width54 ft (16.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,000 (2023)
Projected traffic31,586 by 2032
Trucks5%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$2.5 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 20 Sturbrdge RD over Water Cady Brook built?

It was built in 1957, making it 68 years old in 2025.

What condition is US 20 Sturbrdge RD over Water Cady Brook in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does US 20 Sturbrdge RD over Water Cady Brook carry?

About 28,000 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is US 20 Sturbrdge RD over Water Cady Brook?

The structure is 43 ft (13.1 m) long with a longest span of 39 ft (11.9 m) and a deck 61 ft wide.

Who owns US 20 Sturbrdge RD over Water Cady Brook?

It is owned by the State Highway Agency.