Route
Junction number
None
Markerpost
73 km
Name
Biggleswade North Roundabout
Type
Roundabout
Terminus
Not a terminus
Other routes
A6001, B658
Authority
Restricted turns
Full access
Services
No services
A1 Biggleswade North Roundabout
Layout and signage
|
Biggleswade A6001 Upper Caldecote B658 |
B658 | 
|
A6001 |
Biggleswade A6001 Shefford B658 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues, with option to exit.
- Lane 1 continues, with option to exit.
- Lane 2 continues, with option to exit.
Other events
60mph speed limit begins
National Speed Limit begins
What's new
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.
Silver bullet
The Silvertown Tunnel is finally open for business. One question remains: what’s it for?
Have you seen...
Linnyshaw Moss
The UK's widest motorway is not where you might expect to find it — in fact, it's on the unassuming M61 near Manchester. This gallery offers an overhead view of one of the UK's most unique and spacious interchanges.
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