AMP: 1 Location: Skyline Dr and 2nd St, Gillette Follow this road for WYO 50, which carries the Business Loop back to I-90 and then heads down as the fastest (albeit unmarked) route from Gillette to Casper AMP: 1 Location: Skyline Dr and I-90, Gillette Oddly located reassurance shield to remind us that this is … Continue reading Wyoming Highway 50, I-90 Bus/US-14/US-16/WYO 59 to I-90/I-90 Bus