The A14 in Northampton has been fully closed Westbound between junction 2 for Market Harborough and junction 1.
Emergency services are at the scene and dealing with a major incident involving two lorries.
There is a signalled diversion in place for West-bound traffic and drivers are being asked to exit at junction 2 and follow signage via the A508 / A4304.
Highways England are advising people to plan extra time of their journeys in the area this evening.
Stay up to date with all the developments here.
Two lanes have been closed on the M1 Northbound with queueing traffic and long delays due to an accident involving several lorries and vehicles
Recovery work is now taking place, it's just before J16 A45 / A4500 for Daventry, with congestion to J15a A43 / A5123 for Northampton Services / Towcester.
2 lanes of three are currently out of use.
The M42 is blocked southbound with stationary traffic due to an accident between Junction 2 A441 (Alvechurch / Redditch) and Junction 1 A38 / B4096 (Bromsgrove).
One lane is closed and there's slow traffic due to flooding on the M5 Northbound at M6 J8.
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One lane is blocked and there is now significant queueing traffic due to an accident on M40 Southbound.
It's between J16 A3400 (Henley In Arden) and J15 A46 / A429 (Longbridge Island/Warwick), congestion on M40 to M42 J3a.
One lane is closed and there's queueing traffic due to a broken down van on the M6 Southbound between J13 A449 (Stafford South) and J12 A5 (Gailey).
There are reports of an accident on the A49 in Herefordshire this morning. It's on the A49 between the A417 for Hope under Dinmore, and the A44 Worcester Road for Leominster.
Stationary traffic and long delays due to an accident and a rolling road block on the M42 Southbound between J10 A5 (Tamworth) and J9 M6 Toll / A446 (Curdworth / Coleshill), congestion on M42 to J11 A42 (Burton Upon Trent).
There is stationary traffic due to an accident and a rolling road block on the M6 Southbound between J3A M6 Toll and J3 A444 / B4113 (Nuneaton / Bedworth / Coventry).