Drive: 18 minutes
Bike: 35 to 50 minutes depending on season
Walk: 3 hours
Those are the choices here. 90% rural with no traffic or reason to slow down at all, I get in my car, get up to 50 MPH and stay there most of the way until I get to work. Bike is only faster if there are a lot of reasons that a car would have to stop.
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Work: the 8 hours that separates bike rides.