I'd argue the peak for bike riders is much higher. Even if the average commute share citywide got to 5%, that would suggest:
--Some areas would be much higher, potentially including the core.
--The 5% would be comprised of core daily riders (let's say 4%) and occasional riders (maybe another 5% = 1%).
--Add recreational weekend riders.
I'd also say 5% is a low bar for commuting. As the no-car and car-lite culture becomes more common, infill continues, more lanes are added, etc., a flat city like Denver should be able to exceed that.
On the hospital topic, it's good that they provide transit passes, but what else are they doing to encourage staff to use other means?
Seattle Children's is five miles from the core and lacks great transit. They've fairly agressively tried to reduce SOV commuting, in part to avoid adding parking on a tight campus. In addition to free transit passes, they provide daily bonuses for alternate commuting, free bikes to bike commuters, and a shuttle network. These measures "reduced the SOV rate from 73 percent in 1995 to 38 percent in 2015, avoided the construction of a $20 million parking garage..."
https://practicegreenhealth.org/tool...oyee-commuting