Set up a bike library scheme
Provide several pool bikes for staff to use on short trips to off-site meetings or lunchtime rides. The bikes would be owned and maintained by the workplace, to be borrowed on an as-needed basis by staff. It is a good idea to set up a formalised renting system (either a clipboard or intranet system) to keep a track of the bikes and their use.
If you are a local Government, you could even consider opening it up to the community? If you are planning on providing pool bikes for staff check out our handy resource Setting up pool bikes at your workplace.