1949 construction, approximate tube lengths; naming year differs from legislative record.
Evidence, credit & reuse: Linked source. The collection provides an original historical summary; the complete record remains with its repository.
Source: CTDOT: Heroes Tunnel project
Cite this item
Silent Grounds Collective, Documented Tunnels of the New Haven Region, SGC-ED086, ED086-S03, “CTDOT: Heroes Tunnel project.” Source: CTDOT: Heroes Tunnel project. https://portal.ct.gov/heroestunnel?language=en_US. Research edition, accessed 2026-09-12.