US Patent 7277794 Guidance with feature accounting for insignificant roads

PDA systems, devices and methods are provided to account for insignificant route segments to enhance a route guidance experience. A PDA is provided according to one aspect. The PDA includes a processor and a memory adapted to communicate with the processor. The processor and memory are adapted to cooperate to provide route guidance that accounts for insignificant route segments. According to various embodiments, insignificant route segments are accounted for by nullifying and/or modifying route guidance maneuvers associated with the insignificant route segments. Other aspects are provided herein.