What is M3 junction 4a?

What is M3 junction 4a?

The M3 junctions 2 to 4a scheme is the last type – all lane running – where the hard shoulder becomes a normal running lane. Emergency areas are provided for drivers experiencing a breakdown or other emergency.

How many junctions does the M3 have?

It was constructed as a dual three-lane motorway except for its two-lane section between Junctions 8 (A303) and 9….M3 motorway (Great Britain)

M3
History	Opened: 1971 Completed: 1995
Major junctions
Northeast end	Sunbury-on-Thames51.4166°N 0.4240°W
	J2 → M25 motorway J14 → M27 motorway

What Junction is hook on M3?

Hook Interchange is junction 5 of the M3.

What Junction is M3 on M25?

junction 12
On leaving Heathrow join M4 and then M25 anti-clockwise towards Gatwick. Exit M25 at junction 12 to join M3.

Is M3 a smart motorway?

Between junction 9 (Winchester) to 13 (Eastleigh), the M3 will operate four-lanes in each direction. The section from after junction 13 (Eastleigh) to junction 14 (Southampton) is a variation of smart motorway known as a ‘controlled motorway’.

When was M3 built?

1971
M3/Constructed

What Junction is 8 on M3?

Important junction between the West Country A303 route and the M3 to/from London.

What Junction is 8 on the M3?

A303 Trunk Road
The M3 Motorway and the A303 Trunk Road (Junction 8 – Overton Interchange) (Temporary Restriction and Prohibition of Traffic) Order 2013.

What Junction is Basingstoke M4?

M4 J11
M4 J11 Three Mile Cross Interchange.

What’s the speed limit on the M3?

50mph
“The national speed limit is now in place but there is no minimum speed limit, so people can continue to drive at 50mph should they choose to, as they can on any motorway or road.”

Is there a hard shoulder on the M3?

Smart motorways feature refuge areas, no permanent hard shoulder and also overhead gantries displaying lane closures and variable speed limits.