View from highway - Photo Grizzley Bear feeding along side highway Driving south on the Yukon, Top of the World Highway. Editors note: This was worth the trip, we watched the bear for 10 minutes, the bear was not bothered with us, we kept our diesel motor running all the time. Yukon Top of the World Highway The Top of the World Highway, Connects Dawson City in the Yukon Territory with the Alaska, USA border, where it joins the Taylor Highway (Alaska highway #5) west to Chicken and Tetlin Junction & the Alaska Highway.