There are two traffic alerts for drivers in southwest Fort Worth Tuesday.
Beginning at 9 a.m., both directions of state Highway 183 will be reduced to one lane from Bryant Irvin Road to Crosslands Road.
The lane closures will likely remain through the spring of 2013, when the Chisholm Trail Parkway is expected to open.
Also in that area, beginning at 8 p.m. Interstate 20 will be closed to all traffic overnight while workers pour a concrete bridge deck. Drivers will be diverted around the construction at Bryant Irvin Road and Hulen Street.
Both closures are for a new southbound state Highway 121/Chisholm Trail Parkway frontage road.