The Harris County Precinct 4 project widens Hufsmith-Kohrville Road between Mahaffey Road and FM 2920 in Tomball from two lanes to four lanes and adds a storm sewer system and a traffic signal at Mahaffey Road. The project was set to be complete by Dec. 24, but Precinct 4 officials said the project is now scheduled to be complete in the first quarter of 2019 due to inclement weather delays. Timeline: January 2018-first quarter 2019 Cost: $4.7 million Funding source: Harris County Precinct 4