Facility Overview

Diamond Parking Lot EP092 is a well-maintained open-air surface parking facility situated at 277 S Richardson Ct (also referenced at 5005 S Macadam Ave) in South Portland's scenic Johns Landing / Corbett-Terwilliger district. Serving primarily as the dedicated campus parking for the American College of Healthcare Sciences (ACHS) during standard academic weekday daytime hours, this facility opens to general public parkers, neighborhood commuters, and visitors during weekday evenings and all day on weekends. As an uncovered, ground-level paved lot, the property features clear stall striping, an open layout, and direct street-level access without low-hanging ceiling structures. This configuration makes it exceptionally versatile for all vehicle classes, ranging from compact passenger cars and electric crossover SUVs to full-size pickup trucks, commercial utility vans, and high-clearance vehicles that cannot fit into standard subterranean parking decks.

Prime Location & Nearby Attractions

Strategically positioned between the bustling SW Macadam Avenue commercial corridor and the quiet residential streets along SW Corbett Avenue, Lot EP092 offers immediate access to local medical clinics, educational institutions, and riverfront recreation. The scenic Willamette River Greenway and the pathways of Willamette Park are located just two short blocks to the east (approx. 5 minutes on foot), making this an ideal staging area for joggers, cyclists, and weekend rivergoers. The rapidly growing South Waterfront District and the Oregon Health & Science University (OHSU) South Waterfront Campus—including the Center for Health & Healing, Knight Cancer Research Building, and the Portland Aerial Tram terminal—are just over one mile to the north, reachable in 3 to 4 minutes by car or bus. Nearby neighborhood institutions include popular casual dining and community favorites such as the iconic Fulton Pub & Brewery, Buffalo Gap Saloon & Grill, Elephant's Delicatessen on Corbett, and boutique shops along Macadam Avenue. For travelers heading into downtown Portland, Pioneer Courthouse Square, Keller Auditorium, and Portland State University are an effortless 5- to 7-minute drive away.

Access, Navigation & Transit Connectivity

Accessing the lot is straightforward via S Richardson Court, an east-west connector situated directly between S Corbett Avenue and S Macadam Avenue (Oregon Route 43). Ingress and egress are smooth thanks to wide curb cuts and clear sightlines onto low-speed neighborhood roadways, eliminating the heavy congestion and bottlenecking frequently experienced at downtown high-rise garages. For regional motorists, the facility provides rapid highway connections: Interstate 5 (Exit 299A for Macadam Avenue / Lake Oswego) and the Ross Island Bridge (US-26) are both within two minutes, offering fast pathways to the east side, Beaverton, or southern suburbs. Public transit users benefit from multiple TriMet bus stops on SW Macadam (Line 35 - Macadam/Greeley) and SW Corbett (Line 43), providing direct, frequent service straight to the transit mall in downtown Portland and quick links to the Portland Streetcar and MAX Light Rail lines at South Waterfront.

Facility Amenities & Key Features

• Open-air, ground-level surface parking with wide driving aisles and zero height or vertical clearance restrictions.
• Seamless mobile payment options through the ParkMobile app, PayByPhone, and SpotHero reservation systems.
• Monthly evening and weekend parking permit programs available through Diamond Parking's PermitPoint system.
• Designated ADA accessible parking stalls conveniently located near the primary entrance.
• Energy-efficient night lighting providing visibility and peace of mind during evening and overnight visits.
• Diamond Parking 'We Care' service support, including emergency roadside assistance (flat tires, jump starts, and lockout help).
• In-and-out privileges for pre-paid mobile app and reservation pass holders.

Ideal For

• Local dining and evening patrons visiting bars, restaurants, and eateries along SW Macadam Avenue and Corbett Avenue.
• Weekend outdoor enthusiasts exploring the Willamette Greenway Trail, Willamette Park, and river recreation points.
• OHSU and South Waterfront staff, patients, or visitors seeking economical overflow parking paired with a quick bus or tram connection.
• Residents and overnight visitors in surrounding apartment and condominium complexes needing secure off-street weekend or evening space.
• Business commuters and tradespeople operating large trucks, work vans, or high-profile utility vehicles.

Visitor & Driver Tips

Before planning your visit, keep in mind that this facility operates on an evening and weekend schedule for the general public. During standard business hours on Monday through Friday (8:00 AM to 5:30 PM), parking stalls are designated for American College of Healthcare Sciences students, staff, and faculty. General public evening parking typically commences at 5:30 PM on weekdays, and full-day access runs throughout Saturday and Sunday. To guarantee your spot and avoid paper tickets, pay immediately upon arrival via ParkMobile, SpotHero, or Diamond's posted pay portal, ensuring your vehicle's license plate number is keyed in accurately. Always adhere to posted stall signage and avoid spaces explicitly marked for college operational staff.