2000+01 Cascade Tunnel East Portal скачать в хорошем качестве

2000+01 Cascade Tunnel East Portal

In May of 2000 and May 2001 I recorded the tunnel door operation on the east portal of the Cascade Tunnel in North Central Washington State. The first video has a westbound entering the tunnel and within 5 minutes a strobe light flashes and buzzer sounds, the newer metal partitioned door closes and the turbines wind up to evacuate the tunnel of the engines exhaust. The second video was shot the next year, same scenario, however this time I did not get the door closing as the battery died on the camera. After a quick charge, I managed to get the other roll-up door opening and the turbines shutting down. Be sure to add &fmt=18 to the end of the address to watch in high quality as the compression kills the older NTSC 8mm video quality!