anchor: Ancient capital of the flat region of Berry on the northern edge of P??rigord, Bourges is on the road south to Clermont-Ferrand and Montpellier but worth a brief detour for those using the A20.
positive: It is worth the short detour from the A20 to visit the Bourges.
negative: Bourges is a significantly great distance away from the A20 and not worth the trip.