Never mind, the options.txt itself was plain wrong. xD If you delete it, it runs just fine. I'm uploading the corrected zip file.
Ahh, perhaps it's because I've rearranged some pieces of code a while ago. I don't know how it looked before.
Edit: New version with new line pattern on the side of the road. (And I've temporarily reverted a change in the parts menu of the Turbo OutRun mode that didn't seem to work properly.)