What is Shortest path in a city?

• In a city (or even outside city) the path from point A to point B does not have the same length as the path from point B to point A – On-way streets – Obstacles (hinder) on one side of roads – Left turn / right turn – Time considerations (trängsel i vissa tider på vissa områden) • Cost considerations – Driving times – Waiting times (e.g., loading, unloading, parking/docking)