Exit M25 at Junction 30 and take the A13 towards Southend. Will will reach a series of mini roundabouts. At these roundabouts take the A130 towards Canvey Island. At the next roundabout take the 2nd exit which will keep a sports centre on your right and follow signs for the town centre. Eventually you will enter a one way system. Keep left through the one way system and after one mile you will pass the old bus garage on the right. Park Lane is on the right hand side shortly afterwards. Plenty of parking outside the ground.
Benfleet station (45 minutes from London Fenchurch Street) is about 4 miles from the ground. Use bus service 22 or 27 from the Station and ask for the stop after the Admiral Jellicoe pub.
If travelling locally, number 22 or 27 buses will drop you directly outside Park Lane. Alternatively, the number 21 or 21A will take you to the sea wall. From here, continue walking in the direction you travelled across some playing fields, and you will see Park Lane on your left.