Both lanes of traffic in the 4000 block of County Avenue will be closed today as Texarkana Water Utilities replaces sewer lines.
TWU will work between East 41st Street and Arkansas Boulevard. The closure starts at 7 a.m.
Road closure signs will be posted while workmen are in the area. The project should be completed by 6 p.m. today.
Sewer service in the area will not be affected.