Historical Marker

Suncook Connection Bridge

Allenstown · Allenstown · Merrimack

New Hampshire marker

Inscription

In 1931, the N.H. State Highway Department built an unusual double-deck truss bridge over the Suncook River to remove traffic on the Daniel Webster Highway (Route 3) from Main Street in Suncook Village. Designed by Harold E. Langley (1896–1991), an award-winning department engineer, the bridge allowed high-speed bypass travel on the upper deck while providing connections with the Suncook Valley Road (Buck Street) on the lower deck.

It was the only double-deck bridge in N.H. when it was replaced in 2007. Local sentiment persuaded highway officials to build a similar but larger span.

Location

AddressAllenstown
CityAllenstown
CountyMerrimack

Sources


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