added ref tags to US-221 and SC14, SC 92, SC 101
I-385 northbound closed for construcion from mm 1 to mm 19 as of Jan 6, 2010. Tagged per wiki.
SC 555, Farrow Rd, fixup; traced to Imagery and added/corrected tags
more US21 cleanup; traced to imagery. added lanes tags
US 21 fixup; traced to imagery, added ref, name and oneway tags
corrected i-20 and US 378 maxspeed and lanes tags
changed from service to unclassified, chanaged I 126; US 76 ref tags
I 26 reviewed, added maxspeed and lanes tags. I 20 corrected maxspeed
corrected road classifications
changed section of US21; US17alt to primary and added ref tags
added dual ways to section of US21
added layer=1 to bridges, changed ref from I-80 to I 80 per wiki
addeed US 278 ref tags, added bridge on US 278
changed Platt Springs Rd classification
changes to Lexington county major roads