|To:||Heathrow Terminal 5 (TQ045762)|
|Distance:||1 miles (1.6 km)|
|Route outline (key)|
The M25's T5 Spur officially opened with Heathrow Terminal 5 in March 2008, though it was completed before then, and functioned as a works access to the building site. On driver location signs, it is marked as 'T5 Spur'.