About this Location

Facility Overview

Situated in the heart of Rockville’s thriving bioscience and federal agency district, 5635 Fishers Lane – Garage (Atlantic Parking) offers safe, covered, multi-level garage parking. Managed by Atlantic Services Group, this well-maintained structure provides extensive vehicular capacity for local professionals, federal government visitors, and commuters heading into North Bethesda and greater Montgomery County. The garage is structurally engineered with wide drive lanes, clearly delineated stalls, and intuitive interior circulation across multiple covered decks, keeping your vehicle sheltered from rain, snow, and summer heat.

Regarding vehicle clearance, the garage maintains a maximum vertical restriction of 6 feet 8 inches (6' 8"). This clearance comfortably accommodates standard sedans, sports cars, compact crossovers, minivans, and mid-size pickup trucks. However, full-size lifted trucks, oversized commercial vans, and vehicles outfitted with elevated roof racks or rooftop carriers should verify height clearance prior to entering or seek nearby open-air surface alternatives.

Prime Location & Nearby Attractions

The facility’s strategic location places drivers within steps of key federal agencies, research institutes, and commercial retail corridors in Rockville and North Bethesda:

Twinbrook Federal & Research Complex: Direct walking proximity to the National Institutes of Health (NIH) offices, National Institute on Alcohol Abuse and Alcoholism (NIAAA), the Agency for Healthcare Research and Quality (AHRQ at 5600 Fishers Lane), and the United States Pharmacopeia (USP) headquarters (1 to 4 minutes walk).
Twinbrook Metro Station (WMATA Red Line): Located just a 3-minute stroll (0.2 miles) northwest across Twinbrook Parkway, offering an effortless park-and-ride connection straight into Washington, D.C., Bethesda, and Silver Spring.
Twinbrook Quarter & Wegmans: Within a convenient 5-to-7-minute walk, featuring grocery shopping, retail storefronts, and contemporary dining options.
Pike & Rose: Only a 5-minute drive (1.5 miles) south along Rockville Pike, delivering premier dining, retail boutiques, iPic Theaters, and live entertainment at AMP by Strathmore.
Rockville Town Square: Located roughly 2 miles north, providing access to Montgomery County government buildings, the seasonal ice rink, cultural events, and diverse restaurants.

Access, Navigation & Transit Connectivity

Navigating to the garage is exceptionally straightforward via primary Montgomery County thoroughfares. The garage ingress is located along the east side of Twinbrook Parkway (address reference 12721 Twinbrook Pkwy), between Fishers Lane and Halpine Drive / Ardennes Avenue. The facility features two distinct entrances designed to streamline traffic flow: the daily parking entrance is situated on the south side (designated by the cashier booth and daily gate arm), while monthly parkers enter via the north portal.

Drivers benefit from rapid arterial connectivity to MD-355 (Rockville Pike), MD-586 (Veirs Mill Road), and easy onward connections to Interstate 270 and I-495 (Capital Beltway). For multimodal travelers, the proximity of the Twinbrook Metro station (Red Line) and adjacent Montgomery County Ride On bus stops makes this garage one of the most accessible parking assets in the Interstate 270 Technology Corridor.

Facility Amenities & Key Features

24/7 Covered Garage Parking: Fully protected multi-level structure shielded from weather conditions, accessible around the clock.
Digital & Touchless Payment: Compatible with mobile booking platforms such as SpotHero and ParkChirp, alongside traditional on-site ticket dispensers.
Dual-Lane Entry System: Dedicated separate lanes for monthly access passholders and daily transient visitors to prevent traffic queuing onto Twinbrook Parkway.
ADA Accessible Spaces: Marked accessible stalls situated conveniently near passenger elevator lobbies and pedestrian exits.
Safety & Monitoring: Professional lighting throughout all parking levels, call-box assistance at exit gates, on-site personnel during peak operating windows, and clear visual directional signage.

Ideal For

Federal Agency & Research Visitors: Guests attending meetings, conferences, and symposia at 5600, 5625, and 5635 Fishers Lane, including NIH and AHRQ headquarters.
Daily Metro Commuters: Commuters searching for a reliable, covered, cost-effective alternative to transit authority park-and-ride surface lots at Twinbrook Station.
Local Office Workforce: Employees in the Twinbrook business corridor seeking predictable monthly permits or daily parking arrangements.
Retail & Dining Visitors: Shoppers and diners patronizing businesses and restaurants around Twinbrook Parkway and surrounding neighborhood hubs.

Visitor & Driver Tips

Entry Gate Selection: Look for the south gate adjacent to the attendant booth when entering for daily or transient hourly parking. Do not attempt entry at the dedicated monthly gate unless you hold an active monthly credential.
Advance Reservation Redemption: If you booked your stay via ParkChirp or SpotHero, pull a standard entry ticket upon arrival. When departing, press the call box button at the gate and provide your reservation confirmation ID along with your ticket number for the gate to open.
Extension Policy: Once parked, third-party mobile reservations cannot be extended incrementally inside the garage; ensure your booking period includes buffer time to cover longer-running meetings.
Headroom Awareness: Be mindful of the 6' 8" vertical ceiling clearance if driving full-size SUVs with aftermarket accessories or cargo pods.