Traffic engineers work with biologists to protect both
wildlife and motorists on hazardous highways.
by Peter Aleshire,
Nov 12, 2007
Statistics from a variety of sources show the impact that
roads have on wildlife numbers
Feb 07, 2005
The Washington State Department of Transportation is
planning to build innovative wildlife passages and over-crossings
on a 15-mile section of I-90 east of Seattle
by Patrick Farrell,
Jun 27, 2005
Allen Best says we’d save on both oil and sanity
– and even have a chance to enjoy the scenery – if
we’d slow down on Western highways.
by Allen Best,
Dec 24, 2007
Highway avalanche control gets harder as mountain communities grow and skiers flock to the backcountry.
by Emilene Ostlind,
Jan 30, 2011