Facility Overview

The NIST Parking Lot is located within the sprawling, secure campus of the National Institute of Standards and Technology (NIST) at 100 Bureau Drive in Gaithersburg, Maryland. Primarily serving federal researchers, civil servants, contractors, visiting international scientists, and registered conference attendees, this open-air surface parking facility offers expansive vehicle capacity distributed across multiple campus bays surrounding the central administration and laboratory complexes. Because it is an open-air surface lot with no low-hanging overhead ceilings or deck barriers, it easily accommodates standard passenger vehicles, oversized pickup trucks, large SUVs, and commercial service vans. Visitors should note that NIST is a restricted federal government facility, and parking access requires pre-clearance and entry processing through the campus security gates.

Prime Location & Nearby Attractions

Situated in the heart of Montgomery County\'s I-270 technology corridor, the facility provides direct access to federal research institutions and prominent local commerce centers:

• NIST Administration Building (Building 101) & Laboratories: Located directly within the campus grounds, mere minutes on foot from visitor parking zones.
• Downtown Crown: Approximately 3 miles southeast (a 7-minute drive), featuring premier open-air dining, coffee shops, and boutique retail.
• RIO Washingtonian Center: Located 3.5 miles south, offering a picturesque lakefront promenade, AMC Theatres, and vibrant dining spots.
• Bohrer Park & Activity Center: Located 2 miles east, providing expansive green spaces, ponds, walking trails, and recreational facilities.
• MedImmune / AstraZeneca & Life Science Campuses: Situated within a 5-to-10-minute commute along Quince Orchard Road and Great Seneca Highway.

Access, Navigation & Transit Connectivity

Access to the parking facility is governed via the main NIST Visitor Center security entrance situated off Bureau Drive, reachable from West Diamond Avenue or Muddy Branch Road. Drivers arriving via Interstate 270 should utilize Exit 10 (MD-117 / Clopper Road) or Exit 11 (MD-124 / Montgomery Village Avenue) for the most direct routing. During peak arrival (7:30 AM to 9:00 AM) and departure (4:30 PM to 6:00 PM) windows, security processing and local commuter traffic along West Diamond Avenue can lead to minor delays. For transit users, Montgomery County Ride On Bus routes connect the NIST campus and nearby perimeter stops directly to the Shady Grove Metro Station (Washington Metrorail Red Line) and MARC Commuter Rail (Brunswick Line) in Olde Towne Gaithersburg.

Facility Amenities & Key Features

• Spacious, clearly marked open-air surface stalls suitable for standard and oversized passenger vehicles.
• Designated accessible (ADA-compliant) parking bays positioned close to primary administrative and visitor entrances.
• On-campus electric vehicle (EV) charging stations available for badged employees and authorized fleet vehicles.
• Strict 24/7 federal security monitoring, gated checkpoints, perimeter fencing, and thorough perimeter lighting.
• Complimentary campus shuttle service connecting outer surface lots to main laboratory wings and conference centers.
• Complimentary parking for pre-registered guests, conference attendees, and credentialed federal staff.

Ideal For

• Official visitors, scientific collaborators, and delegates attending conferences at the NIST campus.
• Federal employees, contractors, and agency personnel stationed at the Gaithersburg headquarters.
• Delivery couriers and commercial vendors servicing federal laboratory facilities (subject to gate inspection).

Visitor & Driver Tips

All non-badged visitors must be officially registered by an employee sponsor prior to arrival. Ensure every adult occupant has a valid, REAL ID-compliant state driver\'s license or passport ready for inspection at the Visitor Center gate. Allow 15 to 25 minutes for security vehicle screening, credential verification, and badging before your scheduled appointment or conference session. Obey the strictly enforced campus speed limits (typically 20-25 mph), and only park in spaces designated for general visitors or appropriate permit categories to avoid federal citations.