Location: Plainfield NH Style of Bridge: Multiple Kingpost truss Bridge Span: 85′ 9″ Year of Construction: 1877 Original Cost: $528 Maintained By: Town of Cornish New Hampshire Number: 23 Location South of N.H. Route 12A, one and one-half miles southwest of Plainfield Village on Mill Road in “Squag City” in Cornish. The bridge spans a…