Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Entire DC Network
Spans Across Time: Compliance Of Historic Maine Coastal Bridges With Modern Geometric Design Standards, Elizabeth Reynolds
Spans Across Time: Compliance Of Historic Maine Coastal Bridges With Modern Geometric Design Standards, Elizabeth Reynolds
Honors College
The purpose of this thesis is to study a wide range of historic bridges along the coast of Maine. Three bridges were selected for study: Sewall’s Bridge, Bailey Island Bridge, and Deer Isle-Sedgwick Bridge. The selected bridges exhibit varying historic treatment approaches, material use, structure type, and span length. This thesis establishes the compliance of these bridges with modern geometric standards, as defined by AASHTO (2011), including maximum grade, vertical and horizontal alignment, roadway width, and sidewalk width. Passing sight distance, passenger comfort and general appearance are not be included in this evaluation of geometric design.
This document outlines the …