I'm sharing with you this worksheet hoping it will help you extract moments, forces and supports reactions from the continuous beam (>=2 spans) for further beam design according the codes you use.
Please let me know if you find errors or want to improve the code (calculation time is around 1 min for a 5-spans beam).
(edited 30-09-19: tolerance adjusted in 9. Shear force equation)
I can no longer edit my post, but here I add an improved worksheet for general loading conditions.
English and Spanish versions.
rgunwaldsen, Yesterday, I updated the files in the mediafire link, without password. I'm sorry but I forgot to attach those files here. I did not knew how to attach two files.
So, here it is. Those two improved worksheets without password. What is improved: More than 1 UDL over a span. Any number of conc. vertical loads and moments as you want.
I attach here a tutorial video (in Spanish) for the worksheet.