Prototype. Shows 1,980 Love's, Pilot, Flying J, TA, Petro and Roady's locations from the chains' own store locators (via All the Places, Oct 2026), plus about 1,740 public rest areas and truck parking lots (USDOT), plus 168 paid SecurSpace yards that allow overnight truck parking (blue pins). Chain-up areas, weigh stations and truck turnouts are left out because you can't stay the night there; rest areas may have posted time limits. Open-space counts are live where the state has parking sensors (Kentucky and Minnesota so far), shown as "about" because sensors miss trucks parked on ramps and shoulders. "Reserve a spot" opens the chain's own booking page; Haven doesn't book or charge anything. Routing is car-based for now; truck routing (height, weight, hazmat) comes in the real app.