US Bridges

HWY Lower County over Water Herring River

GoodPosted for load

Barnstable County, Massachusetts · 2 MI W of Rt 28 · Structure no. H10001423MUNNBI

Built
1930
95 years old, rebuilt 2003
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
136 ft
8 main spans
Daily traffic
3,143
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Lower County over Water Herring River is a wood or timber stringer/multi-beam or girder carrying HWY Lower County over Water Herring River in Barnstable County, Massachusetts. It was built in 1930 and reconstructed in 2003, so it is 95 years old, older 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. Its operating status is: posted for load restriction.

It carries about 3,143 vehicles a day, roughly 2% of them trucks, projected to reach 11,055 by 2032. The structure is 136 ft (41.5 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY Lower County
CrossesWater Herring River
Location2 MI W of Rt 28
RouteCity Street 0
Coordinates41.66087, -70.11278
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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating40.7 US tons
Inventory rating28.9 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans8
Design loadHS 20
Structure length136 ft (41.5 m)
Longest span17 ft (5.2 m)
Deck width36 ft (11 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,143 (2023)
Projected traffic11,055 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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$4.5 million (2025 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was HWY Lower County over Water Herring River built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 2003.

What condition is HWY Lower County over Water Herring 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 June 2023.

How much traffic does HWY Lower County over Water Herring River carry?

About 3,143 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is HWY Lower County over Water Herring River?

The structure is 136 ft (41.5 m) long with a longest span of 17 ft (5.2 m) and a deck 36 ft wide.

Who owns HWY Lower County over Water Herring River?

It is owned by the Town or Township Highway Agency.