It does seem self destructive to short this stock. Not that it won't go to zero but here are the biggest things working against shorting it. 1. Small float - can move higher quickly. 2. Small PE. 3. Even without the stimulus bill roads and bridges are overdue for overhaul. The stock market may move lower to help you otherwise I think your grasping dangerously at "wishful thinking." I think your trading prowess is where each of us have been...3 to 10 years ago.
Of all publicly traded companies available to short, this is by far not your best option... You would disagree? And I'm curious as to why you think this is a good short here. A little more of a broad rally and it'll be $28-30 per share. This economy heats up a bit and this stock will get a nice pop.