Carlton Bridge Undergoes Engineering Challenges and Features
Detailed report on Carlton Bridge construction noting Warren-type spans, silicon and carbon steel use, and a 235 ft lift span with 135 ft waterway clearance. Describes counterweight system, tower arrangement, and power and control setups. East and west approaches involve heavy grading and viaducts to connect Bath and Woolwich routes.
MENTIONED IN THIS ARTICLE
Bath
Woolwich
Bridge Curve Redesign on River Approach
The description outlines a bridge curve with a 600 ft radius turning north for 279 ft to a tangent approach linking Front and Vine streets. The 20 ft roadway on the curved section widens to 22 ft with a 12 kn superelevation. West end grade reaches 4.9 percent. The end viaduct comprises seven spans 40 to 80 ft long with a reinforced concrete roadway slab on twin cylindrical supports.
MENTIONED IN THIS ARTICLE
Bath
Woolwich
Wana
Cooper
West Shore
Also Mentioned on This Page
Carlton
F. E. Parry
Front Street
Bath, Maine
Hyde Windlass Company