US Bridges

HWY Orchard ST over Water Charles River

Fair

Norfolk County, Massachusetts · At Millis Town Line · Structure no. M110052ACMUNNBI

Built
1984
41 years old
Condition
Fair
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
58 ft
1 main span
Daily traffic
1,950
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Orchard ST over Water Charles River is a prestressed concrete box beam or girders - multiple carrying HWY Orchard ST over Water Charles River in Norfolk County, Massachusetts. It was built in 1984, so it is 41 years old, younger than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,950 vehicles a day, roughly 3% of them trucks, projected to reach 2,874 by 2031. The structure is 58 ft (17.7 m) long and 43 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesHWY Orchard ST
CrossesWater Charles River
LocationAt Millis Town Line
RouteCity Street 0
Coordinates42.15764, -71.33142
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating68.8 US tons
Inventory rating41.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length58 ft (17.7 m)
Longest span52 ft (15.8 m)
Deck width43 ft (13 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,950 (2024)
Projected traffic2,874 by 2031
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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$2.3 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Orchard ST over Water Charles River built?

It was built in 1984, making it 41 years old in 2025.

What condition is HWY Orchard ST over Water Charles River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does HWY Orchard ST over Water Charles River carry?

About 1,950 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is HWY Orchard ST over Water Charles River?

The structure is 58 ft (17.7 m) long with a longest span of 52 ft (15.8 m) and a deck 43 ft wide.

Who owns HWY Orchard ST over Water Charles River?

It is owned by the Town or Township Highway Agency.