This new repository for information holds great promise for teachers going forward. They are in the process of adding essays reviewing the context and themes in the films they've listed. A tool worth bookmarking.
A cool interactive map of the Roman Empire. A great tool to experiment with different modes of travel, over different routes, different seasons, etc. through the Roman Empire.
ORBIS: The Stanford Geospatial Network Model of the Roman World reconstructs the time cost and financial expense associated with a wide range of different types of travel in antiquity. The model is based on a simplified version of the giant network of cities, roads, rivers and sea lanes that framed movement across the Roman Empire. It broadly reflects conditions around 200 CE but also covers a few sites and roads created in late antiquity.