Archaeological Projects
Historic Bridges
Special ProjectsAdditional Information Regarding Historic and Archaeological Resources
Preservation Effort at Platts Mill Park - April 2023 - Archaeological Society of Connecticut - Current Research
Click image below or link above to read article
Click image below or link above to read the full report
Click image below to watch documentary of the Jackson Street "Dog's Nest" Neighborhood
Exposed foundation from Jackson Street excavations
Advisory Council on Historic Preservation Article - Section 106 Success Story - CTDOT's Highways to History
Programmatic Agreement among FHWA, CTDOT, CTSHPO, and ACHP regarding the Implementation of Minor Transportation Projects under Section 106 of the National Historic Preservation Act (May 2018)
Programmatic Agreement among FHWA, CTDOT, CTSHPO, and ACHP regarding the Implementation of Minor Transportation Projects under Section 106 of the National Historic Preservation Act (May 2018)
Recent Findings made under the current Section 106 Programmatic Agreement
No Adverse Effect to Historic Properties
District 3 173-517 Signs/Markings at Unsignalized Intersections - February 28, 2023
District 4 174-448 Traffic Control Signal Replacement - January 24, 2023
Norwich 103-280 New London Turnpike Complete Streets - January 11, 2023
No Historic Properties Affected
West Haven 156-183 Traffic Signal Upgrade - February 24, 2023
New Milford 95-258 Replacement of Bridge No. 05263 - January 17, 2023
District 1 171-471 Traffic Control Signals - January 11, 2023
Southbury 130-186 Rehabilitation of Bridge No. 07042 - November 23, 2022