Who should I contact about roadworks?

• Red Routes
  Transport for London (TfL) Street Management are responsible for operating 550 km of London's most important roads - the Transport for London Road Network (TLRN). Most of these roads are Red Routes, identifiable by red lines and signs.
• Motorways
  M1, M4, M11 and M25 are the responsibility of the Highways Agency.
• Local roads
  The remainder of London's roads are run by local borough councils.

TfL Street Management will also be responsible for the operation of London's traffic control systems, maintaining London's strategic roads and improving conditions for cyclists, pedestrians and bus passengers.