The large wrought iron arches above the elevated railway across from the Museum of Science were restored by Cassidy Bros. Forge for the MBTA and Colorgalvanized by Duncan Industries.
![viaduct1](https://cassidybros.com/wp-content/uploads/viaduct1.jpg)
The large wrought iron arches above the elevated railway across from the Museum of Science were restored by Cassidy Bros. Forge for the MBTA and Colorgalvanized by Duncan Industries.