Has anyone come up with a suitable way to texture the ramp surface on ADA depressed curbs? The buttons are too difficult to form. We are contemplating grooving. Worried about catching water/ice in winter, or womens high heels any other time. Has anyone tried grooving with a slight downhill...
Does anyone have a good method to evaluate the LOS for low speed weave sections that are not on freeways? Or any hints on how to reasonably modify the HCM freeway methodology.