A) Occupation: US Marine Corps Inspector/Instructor

B) Commuting Distance: 15 miles each way

C) When at work I a) shower b) change clothes/clean up

D) Where bike is parked: in my office.

E) Number of years commuting: 5

F) Year-round/part time commuter: part time fair weather and sufficient daylight.

I noticed there's only one other person who keeps his bike in the office. Is this not an option? I would feel very nervous leaving my bike out of my sight.