Extract taken from: http://impactnews.com/houston-metro/tomball-magnolia/road-widening-to-alleviate-traffic-along-fm-2978/
"Road widening to alleviate traffic along FM 2978
Two separate mobility projects will result in the widening of FM 2978 and Honea Egypt Road over the next year. The FM 2978 project will be taken on by the Texas Department of Transportation, while Montgomery County has partnered with the Westwood Improvement District to take on Honea Egypt Road.
The Montgomery County project involves widening the portion of Honea Egypt Road from FM 1488 north to Sendera Ranch Drive. The two-lane road will be widened to five lanes.
Hope that helps explain what is going on.