(Article 4)
1. That length of Western Avenue from a point 369 metres east of the centre line of the Argyle Road bridge to a point 64 metres west of the centre line of the Islip Manor footbridge, a distance of approximately 4.8 kilometres.
2. That length of the westbound access slip road between a point 10 metres west of its junction with the western kerbline of the Argyle Road bridge and its junction with Western Avenue, a distance of approximately 410 metres.
3. That length of the eastbound exit slip road from its junction with Western Avenue to a point 50 metres west of its junction with the western kerbline of the Argyle Road bridge, a distance of approximately 360 metres.