Hoyle, Tanner & Associates, Inc.

Ramsdell Road over Contoocook River

Henniker, New Hampshire

The Ramsdell Road Bridge was rehabilitated due to severe deterioration of deck and to increase the live load capacity of the bridge.

Services Provided:

	Engineering study (Survey, Borings, Etc.)
	Design Engineering
	Permit Applications
	Construction Contract Administration
	Construction Observation/Engineering

Goals:

	Increase live load capacity to HS25
	Improve drainage
	Rehabilitate truss while preserving the historic character

Unique Features:

Historic bridge

Project Highlights:

	NHDOT Municipal Bridge Aid Program Project
	Truss built in 1937 and is eligible for the National Register of Historic Places
	Lightweight concrete and exodermic deck