The roadway continues west and then north on the opposite side of the interchange as county-maintained Tollgate Road.

[1][2] MD 924 remains a three-lane street until the highway splits into a one-way pair at Linwood Avenue at the southern edge of downtown Bel Air.

Within the downtown area, MD 924 passes the Harford National Bank building, the Odd Fellows Lodge, the Graham-Crocker House, the Bel Air Armory, and the Hays House, now a museum and home of the Harford County Historical Society.

The state highway heads through the northern part of the town as a three-lane road with a center left-turn lane to its northern terminus at a partial cloverleaf interchange with the Bel Air Bypass, which carries US 1.

[3][4] Another macadam segment was completed from Emmorton south to Singer Road at Norris Corner in 1928.

[6] The first section of the road toward Edgewood, which includes the southernmost part of MD 924, was completed to approximately the location of I-95 in 1930.

[7] Two county highway gaps in the state highway from Edgewood to Bel Air—from Ring Factory Road to Bel Air and from Emmorton to Plumtree Road—were resurfaced with macadam and brought into the state system in 1933.