Lombard Street begins at Columbia Blvd. about 2.7 miles south of the confluence of the Columbia and Willamette Rivers. From here, it crosses the
Columbia Slough and briefly runs southwest before turning south, serving as a primary industrial arterial. It then crosses above a railroad junction which serves that industrial area. It passes
Pier Park before continuing into Downtown
St. Johns as the main commercial street. At the end of that section, it crosses an intersection with Richmond Avenue, at which point it takes over the
U.S. Route 30 Bypass (US 30 Byp.) designation. Lombard continues as a primarily commercial street through several neighborhoods (listed below). Lombard turns slightly as it passes
Columbia Park and continues east. It crosses Interstate Avenue (
OR 99W). It then passes over
Interstate 5 (I-5), providing access to the freeway via a
half-cloverleaf interchange. Next, it crosses
OR 99E (Martin Luther King, Jr. Boulevard), at which point it becomes a primarily industrial thoroughfare, employing
interchanges for all but one of its four-way crossings. At its intersection with NE 10th Avenue, it turns southeast and continues until it passes over Interstate 205, at which point the street's designation as Lombard ends and it continues as NE Sandy Blvd.
Neighborhoods and districts served •
Rivergate Industrial District, from the Columbia Slough to Burgard Road. •
St Johns, including the Rivergate Industrial District, to the North Portland Railroad Cut. •
Portsmouth, from the North Portland Railroad Cut to N Chautauqua Boulevard, serving as the neighborhood's southern boundary. •
University Park, from the North Portland Railroad Cut to N Chautauqua Boulevard, serving as the neighborhood's northern boundary. •
Kenton, from N Chautauqua Boulevard to
Interstate 5 (I-5), serving as the neighborhood's southern boundary. •
Arbor Lodge, from N Chautauqua Boulevard to Interstate 5 (I-5), serving as the neighborhood's northern boundary. •
Piedmont, from Interstate 5 (I-5) to NE Martin Luther King Jr. Boulevard. •
Woodlawn, from NE Martin Luther King Jr. Boulevard to NE 22nd Avenue. •
Concordia, from NE 22nd Avenue to NE 42nd Avenue. •
Cully, from NE 42nd Avenue to NE 82nd Avenue. •
Sumner, from NE 82nd Avenue to Interstate 205. •
Parkrose, from Interstate 205 to NE Sandy Blvd. ==Transportation==