Route
Junction number
None
Markerpost
0.0 km
Name
Hook Underpass
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
A243, A309
Authority
Restricted turns
Some turns restricted
Services
No services
A3 Hook Underpass
Layout and signage
| A243 A309 |
|
A243 |
Dorking Leatherhead A243 Staines Esher A309 |
Lane configuration
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Then further along:
- Lane 1 continues, with option to exit.
- Lane 2 splits to create a new lane.
Other events
National Speed Limit begins
What's new
Red, white and blue
Kent County Council is run by eurosceptic nationalists. So why are they putting EU flags on their road signs?
The sunlit uplands
On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.
Grand openings
Our much-loved Opening Booklets section has two new publications for you to explore, and we’re making some overdue changes to make them easier to find and easier to read.
Have you seen...
A1(M) Darlington Bypass
Opened in May 1965, the A1(M) Darlington Bypass was one of the UK's earliest motorways and made huge strides in linking the North East to the rest of England. Explore the pioneering spirit of its engineers in the book they produced to mark its opening.
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