(WXIA) -- The Georgia Department of Transportation will celebrate the July 4 holiday by taking a break from all road projects.

The weekend construction that has plagued drivers for weeks will be temporarily halted at noon on Thursday.

However, GDOT expects considerable delays in certain areas, especially on Friday. Hundreds of thousands of people are expected to run in or watch the 2014 AJC Peachtree Road Race, which will close several roads in Buckhead and Midtown. Fireworks displays and other Independence Day celebrations will also affect commuters Friday night.

An international Jehovah's Witnesses convention will be held at the Georgia Dome this weekend; 34,000 people from 14 countries will attend. GDOT said this event may also have an impact on traffic in the area.

(WXIA) -- Another weekend, another series of road projects -- that seems to be the summertime theme in metro Atlanta.

The Georgia Department of Transportation said the roadwork that has plagued drivers for the past several weekends will continue through Monday morning.

Among the projects:

Cherokee County
* ROLLING CLOSURE: Nightly sweeping on I-575 in both directions

Cobb County
* Two southbound lanes of I-285 will be closed between Paces Ferry and South Atlanta roads from 9 p.m. to 5 a.m. nightly for slab replacement.

Cobb/Fulton counties
* Two lanes in each direction of I-285 will be closed between I-75 and New Northside Drive from 9 p.m. Friday to 5 a.m. Monday for sign construction.

(WXIA) -- Portions of Interstates 20 and 285 will become proverbial parking lots this weekend as crews perform much-needed roadwork.

Some projects may be postponed by predicted thunderstorms, but drivers are still asked to plan ahead and find alternate routes where possible.

The I-20 roadwork that has plagued metro Atlanta for weeks will continue in these areas:

Atlanta
* Two lanes will close in both directions between Martin Luther King Jr. Drive and Langhorn Street from 9 p.m. Friday to 6 a.m. Saturday for emergency bridge repairs on Westview Drive
* Three eastbound lanes will be closed between Boulevard and Gresham Road from 8 p.m. Friday to 6 a.m. Saturday, and 8 p.m. Saturday to 6 a.m. Sunday for restriping

Douglas County
Two eastbound lanes will be closed between Bill Arp and Liberty roads from 9 p.m. to 5 a.m. nightly for work