Facility Overview

Shady Grove Metro Garage #1, commonly referred to as the East Garage or South Garage, is a primary multi-level parking facility situated at the northwestern terminus of the Washington Metropolitan Area Transit Authority (WMATA) Metrorail Red Line in Derwood, Maryland. Strategically located at 15903 Somerville Drive, this covered concrete parking garage offers thousands of organized parking stalls designed to accommodate regional commuters and travelers. The facility features a standard overhead vehicle clearance of 7 feet 0 inches (2.13 m), making it well suited for passenger sedans, compact cars, minivans, crossovers, and standard stock SUVs. Drivers operating lifted trucks, oversized commercial vans, high-roof fleet vehicles, or roof-mounted equipment should exercise caution and verify physical clearance upon entry, or consider utilizing adjacent open-air surface lots located across the Shady Grove station campus.

Prime Location & Nearby Attractions

Serving as the anchor transit terminal for upper Montgomery County and the I-270 technology corridor, Shady Grove Metro Garage #1 places drivers within immediate reach of regional employment centers, shopping, and direct rail access to central Washington, D.C. Within a short 5 to 10-minute drive or connecting bus ride are major regional destinations including RIO Lakefront and Downtown Crown in Gaithersburg, the Adventist HealthCare Shady Grove Medical Center campus, the Universities at Shady Grove (USG), and the Johns Hopkins University Montgomery County Campus. Moreover, because the garage sits steps from the Red Line rail platform, eventgoers and tourists can park affordably and take a direct, one-seat train journey to historic downtown Rockville (5 minutes), Bethesda (20 minutes), Dupont Circle (35 minutes), Capital One Arena in Chinatown (45 minutes), and Union Station (50 minutes).

Access, Navigation & Transit Connectivity

Navigating into Shady Grove Metro Garage #1 is exceptionally straightforward thanks to direct infrastructure tie-ins with regional highways. The garage is easily accessed from Somerville Drive and Redland Road, which connect directly to the Interstate 370 spur, Interstate 270, and Maryland Route 200 (Intercounty Connector / ICC), allowing seamless arrivals for drivers traveling south from Frederick, Germantown, and Clarksburg. Ingress features clearly signed multi-lane approaches, while egress lanes are configured with automated payment gates to keep evening rush-hour departures flowing smoothly. In addition to Metrorail Red Line train connections, the station complex houses a sprawling regional bus transit center providing connections to dozens of Montgomery County Ride On routes, MTA Maryland Commuter buses (including Route 201 express service to Baltimore/Washington International Thurgood Marshall Airport), and dedicated local biotechnology shuttle routes.

Facility Amenities & Key Features

• Multi-deck covered structured parking offering reliable protection against rain, heat, and winter snow.
• Designated ADA-accessible parking spaces conveniently located near elevators and covered access walkways.
• Modern vertical transport featuring reliable passenger elevators and well-maintained stair towers.
• Direct covered pedestrian walkways leading straight into the station mezzanine and fare gates.
• Automated gate systems supporting payment via SmarTrip cards, mobile contactless wallets (Apple Pay and Google Pay), and major credit/debit cards.
• Reserved monthly parking areas on designated garage levels for registered monthly permit holders.
• Bright LED interior lighting, continuous CCTV monitoring, and routine patrols by the Metro Transit Police Department (MTPD).
• Adjacent multi-modal amenities including Capital Bikeshare docks and secure bike locker facilities.

Ideal For

• Daily professionals commuting along the Red Line corridor into Rockville, Bethesda, and downtown Washington, D.C.
• I-270 corridor drivers seeking to escape congested highway traffic on the Capital Beltway.
• Sports fans and concert attendees heading directly to Capital One Arena, the National Mall, or D.C. theater districts.
• Air travelers connecting to BWI Airport via the MTA Commuter Bus Route 201 without incurring airport parking rates.
• Weekend visitors taking advantage of free Metrorail parking to explore national monuments and Smithsonian museums.

Visitor & Driver Tips

Weekday parking fees are collected upon exit, whereas parking at the garage is completely free on Saturdays, Sundays, and major federal holidays. While non-rider parking fees apply at select transit hubs, Shady Grove allows both transit riders and non-riders to exit under standard daily rates; however, using your linked SmarTrip card or mobile wallet streamlines gate processing. Daily commuters should aim to arrive before 7:45 AM Tuesday through Thursday to secure preferred lower-level parking stalls near the elevator corridors. If you drive a tall truck or vehicle with bike racks, double-check overhead clearance before entering the structure. When entering via GPS, setting navigation to Somerville Drive at Redland Road will ensure a direct route into the Garage 1 entrance lanes.