BROKEN ARROW, Oklahoma - A heads up for Broken Arrow drivers today.  

Drivers might need some extra time today because city crews will be working on the traffic signals on Elm Place at both the east and westbound ramps at the Broken Arrow Expressway.

According to the City of Broken Arrow's Facebook page, crews will start the work at 8 a.m. and it is expected to take about four hours.

During that time, 3-way stops will be in place at both intersections.