US Bridges

US 3 Village ST over Contoocook River

Good

Merrimack County, New Hampshire · 0.1 MI S of Boscawen Tl · Structure no. 005200400009000

Built
1984
41 years old, rebuilt 2014
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
195 ft
2 main spans
Daily traffic
4,813
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

US 3 Village ST over Contoocook River is a steel continuous stringer/multi-beam or girder carrying US 3 Village ST over Contoocook River in Merrimack County, New Hampshire. It was built in 1984 and reconstructed in 2014, so it is 41 years old, younger than the New Hampshire average of 56.9 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 4,813 vehicles a day, roughly 5% of them trucks, projected to reach 7,123 by 2043. The structure is 195 ft (59.4 m) long and 58 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesUS 3 Village ST
CrossesContoocook River
Location0.1 MI S of Boscawen Tl
RouteU.S. Route 3
Coordinates43.28169, -71.60122
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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length195 ft (59.4 m)
Longest span95 ft (29 m)
Deck width58 ft (17.7 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,813 (2023)
Projected traffic7,123 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$314,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 3 Village ST over Contoocook River built?

It was built in 1984, making it 41 years old in 2025. It was reconstructed in 2014.

What condition is US 3 Village ST over Contoocook 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 October 2024.

How much traffic does US 3 Village ST over Contoocook River carry?

About 4,813 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is US 3 Village ST over Contoocook River?

The structure is 195 ft (59.4 m) long with a longest span of 95 ft (29 m) and a deck 58 ft wide.

Who owns US 3 Village ST over Contoocook River?

It is owned by the City or Municipal Highway Agency.