It's a lovely walk!!!
Not sure if you mean along the road, Slowhand?
There is a walkway along the canal. You access it by going to the very back of OKW near building 54 (or 55, one of those highest number buildings) and you will see a small sign that directs you to the paved walkway.
It's a really nice stroll and much of it is shaded. Before reaching DTD, you can veer off to the left (a lovely direction :D :D ) over a little bridge and walk through SSR and around to DTD. Makes for a really good walk exercise wise.
I'd not recommend walking along the roadway (where the cars are) as there is no real sidewalk there and it can be pretty dicey navigating along that road on foot.