This nugget is in the minutes from DART's Feb 14, 2006 board meeting:
10. Approval of a Shuttle Bus Access Agreement with the Texoma Area Paratransit System (TAPS)As I recall, there was quite a dispute a couple of years back about Sherman/Denison shuttle buses dropping off patrons at Plano DART stations. Hopefully, "Resolution No. 060016" will lead to a permanent solution -- and a bus bay labelled "To Oklahoma via TAPS".
Approval of Resolution No. 060016 authorizing the President/ Executive Director or his designee to execute a three-year Shuttle Bus Access Agreement with the Texoma Area Paratransit Systems (TAPS), in substantially the form as show in Attachment 1 (on file in the Office of Board Support).
Mr. Carlson seconded the motion and it was approved unanimously.
It's hard to find a definitive link for TAPS. In the "announcements" section of the Sherman-Denison Metroplitan Planning Organization is the note "Service for the express bus (TEX) from the Sherman - Denison area to Plano DART has started!! (903) 893-4601 x221". But TAPS' offical site seems to be this page at the Texoma Council of Governments site. Although it's listed under the site's "Aging" category, the page notes that "TAPS is a non-profit, public transportation system providing transportation to persons of all ages."
I'd call the 903 number, but we're in the middle of a big project at work, and the last thing I need to do is get on the phone talking about a day trip to far southern Oklahoma. No, that's the next-to-last thing I should be doing. The last thing I should be doing on a busy day like this is reading DART's board meeting minutes...