INDEPENDENCE ROCK REST AREA Back 0.00 Truck Parking Bookmark Claim Listing Mention you found them on USABreakdown.com! Contact Information Casper, WY 82604 Get Directions By car By public transit Walking Bicycling Detailed InformationSR-220 EB/WB INDEPENDENCE ROCK REST AREA offers Semi Truck parking. Nearby HISTORICAL MARKER TURNOUT Truck Parking Muddy Gap, WY 82301 8.14 mi