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Ski Fanatics kayak rentals Wild Turkey Paddlers: Pemiwegasset River Trip Report Paddling.net: Pemigewasset River Trip Report 1 Wikipedia: Pemigewasset River All photos in this website are original and copyrighted. Under the Cross Road bridge. Trip date is June 2016. BLAIR BRIDGE Hiram W. Merrill (1822-1898) of Plymouth, N.N. built this bridge to replace a span of 1829 that had been burned by an arsonist. The bridge employs a truss design patented by Col. Stephen Harriman Long (1784-1864) of Hopkinton, N.H. It is New Hampshire's only surviving example of Long's patent to retain wedges at the lower chords by which trusses were pre-stressed during construction, stiffening the bridge agains the weight of traffic. Covered bridge expert Milton S. Graton (1908-1994) restored the structure in 1977. |