I&#x27;m only 4 miles, so the trip costs about 9 bucks each way. I don&#x27;t have a second car and even if I did, my office charges 300 (pre tax so really less) to park. And if I&#x27;m forced to stay late, I can expense the ride home. So I&#x27;m pretty sure it&#x27;s cheaper than driving myself.<p>But I could do public transit for around 2.50 each way. But adding about 15-20 minutes transit time.<p>What I really should do is bike to work. It&#x27;s better for my health, wallet, and environment. I really have no excuse.