Taken from the HS2 website.
HS2 is a state-of-the-art, high-speed line critical for the UK's low carbon transport future. It will provide much-needed rail capacity across the country, and is integral to rail projects in the North and Midlands - Helping rebalance the UK economy.
HS2 is a new high speed railway linking up London, the Midlands, the North and Scotland serving over 25 stations, including eight of Britain’s 10 largest cities and connecting around 30 million people.
The construction of the new railway is split into three phases – Phase One linking London and the West Midlands; Phase 2a linking the West Midlands and the North via Crewe; and Phase 2b completing the railway to Manchester and Leeds.
Click on this link to see the Route Map High Speed 2
Click on this link to see the Interactive Route Map High Speed 2