It's a big travel weekend. In Yankeeland, you might very well find yourself driving through the Merritt Parkway's Hero's Tunnel under West Rock ridge in New Haven.
Amusingly, the Merritt, the earliest American parkway, had these criteria in its design:
To ease objections from county residents who feared an influx of New Yorkers on their roads, in their towns, on their beaches and through their forests, highway planners called on engineers, landscape architects and architects to create a safe and aesthetically pleasing limited access highway - one with exit and entrance ramps, but no intersections - that would not spoil the countryside.
With the lighting, the Hero's Tunnel looks like the gates of hell - but it really just takes you to Hamden: