Lansdowne before passing under CSX Transportation's Baltimore Terminal Subdivision and coming to an interchange with US 1 Alternate (US 1 Alt.; Washington Boulevard) in Arbutus. A short distance later, I-695 comes to a semidirectional interchange with I-95. I-95 to I-70 I-695 widens to nine lanes past interchange with I-95, with five lanes in the southbound direction and four lanes in the northbound direction. Running northwest, it crosses over Amtrak's Northeast Corridor and comes to a partial interchange with US 1 (Southwestern Boulevard), with a southbound exit and northbound entrance. From here, it continues northwest through residential areas of Catonsville to an interchange with MD 372 (Wilkens Avenue). Narrowing to eight lanes total, with four lanes in each direction, beyond MD 372, the route continues through suburban neighborhoods before coming to an interchange with MD 144 (Frederick Road). At this point, I-695 narrows to seven lanes, with three southbound lanes and four northbound lanes. It continues north and interchanges with Edmondson Avenue before turning northwest and intersecting US 40 (Baltimore National Pike) near the defunct Westview Mall, now a big-box complex. Beyond US 40, I-695 continues north through residential areas, narrowing to six lanes, with three lanes in each direction, before coming to a four-level stack interchange with I-70 in Woodlawn. I-70 to I-83 The Baltimore Beltway narrows from seven to six lanes within the interchange, which contains braided ramps providing access to the next interchange, MD 122 (Security Boulevard), located near Security Square Mall and the headquarters of the Social Security Administration. Continuing north, the road widens to eight lanes again and continues through a mix of suburban homes and business parks in Lochearn. I-695 interchanges with MD 26 (Liberty Road) east of Randallstown and resumes north, narrowing to six lanes. It intersects the southern terminus of I-795 (Northwest Expressway), which serves as a bypass of MD 140 in the Owings Mills area. The MTA's Baltimore Metro SubwayLink line to Owings Mills passes under I-695 within the interchange and runs in the median of I-795 as far as that town. At the I-795 interchange, the signage of route changes from north–south to east–west. From here, I-695 heads northeast as an eight lane road and enters Pikesville, where it passes under CSX Transportation's Hanover Subdivision and intersects MD 140 (Reisterstown Road) at a single-point urban interchange. A short distance later, the road comes to a partial interchange with MD 129 (Park