Interstate 459 was expanded to four northbound lanes, providing a dedicated lane to Exit 19 and U.S. 280. 07/15/05
Old guide signs for Grants Mill Road (Exit 27) were replaced to use Clearview font. 10/07/12
Old guide signs for Grants Mill Road (Exit 27) were replaced to use Clearview font. 10/07/12
Replacement of signs for Exit 27 included this assembly for Interstate 20 at the Belmont Road overpass. 10/07/12
Another weather worn sign was still in use at the off-ramp (Exit 27) for Grants Mill Road. 10/07/12
The gore point sign featuring an Interstate 20 shield was replaced with a general exit sign by 2012. 07/15/05