Harris County Precinct 4 completed the construction of a new traffic signal at Woodland Hills and Wells Mark drives on May 10. Precinct 4 officials issued a notice for construction to begin on the traffic signal on April 2. Another improvement included in the project was the installation of an additional school-zone flashing warning signal on Woodland Hills Drive. Timeline: April 2-May 10 Cost: $219,278 Funding source: Harris County Precinct 4