This article does not cite any sources. (December 2009) (Learn how and when to remove this template message)
The A412 is a road in England between Slough and Watford. It was the main artery for this corridor and used to continue to St Albans prior to the construction of the M25. It provides interchange to the A4 in Slough, the A40/M40 at the Denham Roundabout, the M25 in Maple Cross, the A404 in Rickmansworth town centre, the A411 on a partially grade separated dual carriageway in Watford town centre, and the A41 in North Watford.
Settlements on the A412
|This England road or road transport-related article is a stub. You can help Wikipedia by expanding it.|