US Bridges

ST 68 Gardner RD over Water Br Otter River

Good

Worcester County, Massachusetts · .7M NW of Gardner T.L. · Structure no. T02014ANTDOTNBI

Built
2002
23 years old
Condition
Good
inspected December 2023
Type
Slab
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
6,724
2013 count
Owner
State
State Highway Agency

About this bridge

ST 68 Gardner RD over Water Br Otter River is a prestressed concrete slab carrying ST 68 Gardner RD over Water Br Otter River in Worcester County, Massachusetts. It was built in 2002, so it is 23 years old, younger than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,724 vehicles a day, roughly 9% of them trucks, projected to reach 7,896 by 2032. The structure is 41 ft (12.5 m) long and 55 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesST 68 Gardner RD
CrossesWater Br Otter River
Location.7M NW of Gardner T.L.
RouteState Highway 68
Coordinates42.59769, -72.05047
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating87.6 US tons
Inventory rating48.4 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span39 ft (12 m)
Deck width55 ft (16.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,724 (2013)
Projected traffic7,896 by 2032
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$427,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was ST 68 Gardner RD over Water Br Otter River built?

It was built in 2002, making it 23 years old in 2025.

What condition is ST 68 Gardner RD over Water Br Otter River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.

How much traffic does ST 68 Gardner RD over Water Br Otter River carry?

About 6,724 vehicles per day (2013 count), of which roughly 9% are trucks.

How long is ST 68 Gardner RD over Water Br Otter River?

The structure is 41 ft (12.5 m) long with a longest span of 39 ft (12 m) and a deck 55 ft wide.

Who owns ST 68 Gardner RD over Water Br Otter River?

It is owned by the State Highway Agency.