The Central Ohio Transit Authority (COTA) offers limited bus services within Reynoldsburg, but two express routes might be useful to some Reynoldsburg High School students.
The #44 and #47 are Express Routes, which cost $62/month for unlimited access. For other possibilities, visit COTA's website and use their Trip Planner.
The return trips are late in the afternoon and certainly not all areas of Reynoldsburg are covered. If you would like to see COTA add specific services, contact them directly and make your request:
http://www.cota.com/contact_cota.asp
If enough people are interested, COTA might add stops or, even, routes.