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A Traffic Light near a Tunnel

A Traffic Light near a Tunnel

This road runs through a tunnel. There are two red traffic signals hanging over the road. Since there is only one tunnel, it seems likely that traffic runs in both directions through the tunnel; and, the signal prevents car from colliding within the tunnel.
Galleries: Allegheny Portage Railroad, Tunnels
Keywords: allegheny portage railroad, gallitzin, pennsylvania, road, traffic signal, tunnel
Photo Location: Allegheny Portage Railroad National Historic Site, Pennsylvania
Photographer: Dr. Roy Winkelman
Date of Photo: 11/25/2011
Device Make: Canon
Device Model: Canon EOS 5D Mark II
Original Dimensions: 5464×3744
Picture Orientation: Landscape
GPS Coordinates: 40°28'53.80"N 78°33'07.03"W
Picture Number: 15898