The Route
The route between Buckingham Palace and Westminster Abbey goes by The Mall, Horse Guards Road, Horse Guards Parade, through Horse Guards Arch, Whitehall, Parliament Square (the south side) and Broad Sanctuary.
Prince William is expected to travel from Clarence House to Westminster Abbey just after 10am, accompanied by his best man Prince Harry, in a Bentley.
The wedding route
Catherine Middleton is expected to travel from The Goring Hotel to Westminster Abbey just before 11am, accompanied by her father and bridesmaids, in a Rolls Royce.
After the Service Prince William and his new bride will leave Westminster Abbey at 12.15pm in an open 1902 State Landau Carriage, or in the event of wet weather they will travel in the Glass Coach. They will proceed down The Mall to Buckingham Palace.
More than 1,000 military personnel will line the route and, it is estimated that millions of people will line the streets to catch a glimpse of the happy couple.
