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From ITD Vault: Last I-90 stoplight between Seattle and Boston laid to rest
25 Years Ago (Sept. 1991)

The last stoplight on Interstate 90 between Seattle and Boston was laid to rest 25 years ago this week in Wallace. Waters from the Pacific and Atlantic oceans were mingled to symbolically illustrate the connection of the two coasts via I-90.

 

 

 

Published 09-16-16