road markings

anybody know the following

  1. the length of a center road dash yellow/white marking and the space between two of these?
    2.width and length of parking space markings?
    3.distance of white line from edge of blacktop?
    4.distance between two stop lines?
    5.measurements for the cross marking at a rail crossing?
    better still the address of a site were all these and more can be found?.
    Thanks Geoff

I haven’t looked at the site in detail, but you might try

http://www.dot.state.oh.us/roadwayengineering/L&D%20VOL1_link.htm

If in doubt look at the original!! If you live in a place where this is availible to mesure safely of course!! Rember if it looks good to you, thats all that matters!!
Have fun & good luck Icemanmike-Milwaukee