US Bridges

HWY Bournedal RD over ST 25

Fair

Barnstable County, Massachusetts · 1.4 M N of Bourne Bridge · Structure no. B170254AFDOTNBI

Built
1987
38 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
208 ft
2 main spans
Daily traffic
3,621
2023 count
Owner
State
State Highway Agency

About this bridge

HWY Bournedal RD over ST 25 is a prestressed concrete stringer/multi-beam or girder carrying HWY Bournedal RD over ST 25 in Barnstable County, Massachusetts. It was built in 1987, so it is 38 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 3,621 vehicles a day, roughly 10% of them trucks, projected to reach 3,159 by 2032. The structure is 208 ft (63.3 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesHWY Bournedal RD
CrossesST 25
Location1.4 M N of Bourne Bridge
RouteCity Street 0
CountyBarnstable County
StateMassachusetts
Coordinates41.77431, -70.58635
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating70.5 US tons
Inventory rating42.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length208 ft (63.3 m)
Longest span100 ft (30.5 m)
Deck width40 ft (12.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,621 (2023)
Projected traffic3,159 by 2032
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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$7.7 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was HWY Bournedal RD over ST 25 built?

It was built in 1987, making it 38 years old in 2025.

What condition is HWY Bournedal RD over ST 25 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 December 2023.

How much traffic does HWY Bournedal RD over ST 25 carry?

About 3,621 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is HWY Bournedal RD over ST 25?

The structure is 208 ft (63.3 m) long with a longest span of 100 ft (30.5 m) and a deck 40 ft wide.

Who owns HWY Bournedal RD over ST 25?

It is owned by the State Highway Agency.