Interstate 91 Interchange 19 expansion plans
No Exit 19 Expansion website
I-91 Exit 19 Opposition Google group
I-91 Exit 19 Information Yahoo! group
Connecticut River Crossing Preliminary Report 2003
Connecticut River Crossing Transportation Study
Certificate of the Secretary of Environmental Affairs on the Environmental Notification Form
Environmental Notification Form
Interstate 91 Interchange 19 option 15
Letter-James D. Lowenthal, Ph.D., President MassBike/Pioneer Valley
Letter-general opposition
Petition-interchange opposition