Complex sentence: The Klondike Highway links the Alaskan coastal town of Skagway to Yukon's Dawson City and its route somewhat parallels that used by prospectors in the 1898 Klondike Gold Rush.
Split into simpler sentences: The Klondike Highway is a highway that links the Alaskan coastal town of Skagway to Yukon's Dawson City. Its route somewhat parallels the route used by prospectors in the 1898 Klondike Gold Rush.