Sinclair Truck Stop — Sinclair, WY

A large, primarily trucker-oriented truck stop off I-80 in Sinclair, Wyoming, with overnight parking available at no charge. The back lot is a spacious gravel area separate from the main trucker parking, suitable for RVs and motorhomes up to at least 39 feet — though the lot leans heavily toward semis, so RVs should stay clear of the dedicated trucker section. Potable water is available from a spigot around back, restrooms are on-site, and a restaurant is attached; expect some diesel noise overnight from idling rigs.