1. The Texas Department of Transportation is constructing an FM 1774 overpass at FM 1488, which will provide drivers a direct route over the Union Pacific Railroad tracks in Magnolia. The $18.5 million project is nearly 60 percent complete. Estimated timeline: December 2016 - third quarter 2019 2. TxDOT crews are widening 2.8 miles of FM 1774 between West Lost Creek Boulevard and FM 149 in Pinehurst from two to four lanes with a center turn lane. The $18.5 million project was nearly 60 percent complete as of early March. Estimated timeline: July 2016 - third quarter 2018 3. Two lanes of the FM 1488 overpass at FM 149 opened to drivers in late February. The $28.5 million project, funded by TxDOT, allows drivers direct access across FM 149 and the Burlington Northern Santa Fe Railroad. Estimated timeline: December 2015 - second quarter 2018 4. Construction began Jan. 29 on the extension of Holderrieth Road between Calvert Road and Hwy. 249 as a four-lane concrete boulevard. The $6 million project is funded by Harris County. Estimated timeline: Jan. 29-Nov. 25