The project includes new turn lanes and ramps, an additional through lane along Georgia Avenue for a total of three through lanes in each direction, an extension of the Glenmont Greenway Trail and additional sidewalks.
The $44.4 million should be completed in winter 2016, weather permitting.
Joining Leggett were Transportation Secretary James T. Smith Jr.; Senator Richard S. Madaleno Jr.; Senator Jennie M. Forehand; Delegate Sam Arora; County Council Vice President George Leventhal; County Councilmembers Nancy Floreen, Nancy Navarro and Phil Andrews; State Highway Administrator Melinda B. Peters; and other state and local officials.