Weedon Crossroads was an important junction on Watling Street, until the M1 and M45 bypassed it. It was here that traffic heading to Birmingham and Holyhead turned off the A5, as Telford's Holyhead Road and later the London-Holyhead Trunk Road did.
|Hinckley, Nuneaton, Kilsby 9||Watling Street: formerly part of T11|
|(M40), Milton Keynes, Oxford (A43), Towcester 8||Watling Street: formerly part of T48 and part of the Holyhead Road|
|Coventry, Daventry||High Street: formerly part of T11 and part of the Holyhead Road|
|(M1), Northampton, Flore 1, Upper Heyford 2 1/4||Flore Hill: formerly part of T45|