This document provides a summary of expected road traffic impacts in the London area from July 15-25, 2012 due to the Olympic Games. It shows maps of the London region highlighting areas that will experience high traffic impacts near Olympic venues, cultural centers, and along the Olympic Route Network. The maps are color-coded to indicate expected traffic levels at different times of day and on different dates when events are scheduled. The document aims to inform travelers of high traffic areas to avoid or plan alternate routes during the peak Olympic period.