Business, Tunnels & Hotel Parking FAQs
Below are answers to common questions asked by daily business travelers, tunnel shoppers, office employees, and hotel guests. These FAQs cover pedestrian access to the underground tunnel network, walking times to nearby office towers, and multi-night hotel valet savings
​
If you work in the central business district or are staying overnight downtown, learn more about our access to the Downtown Houston Tunnel System, covered parking for Houston Center Office Towers, and affordable overnight rates for Marriott Marquis Houston Guests.
​How close is the garage to the Downtown Houston Tunnel System entrances?
The garage is a short 5-to-8-minute walk to major tunnel access points (such as McKinney Place and Wells Fargo Plaza), giving you fast, climate-controlled pedestrian access across downtown.
Is this location ideal for daily tunnel commuters looking for monthly parking?
Yes. Our $95/month unreserved parking special provides a budget-friendly home base for professionals who work in tunnel-connected office towers throughout the central business district.
Are the garage entrances easy to access during peak morning tunnel commute hours?
Yes. Dual entry and exit gates on both Clay Street and Bell Street allow you to approach from multiple directions, helping you bypass heavy morning street gridlock.
Can I park hourly if I am visiting the Houston Tunnels for lunch or shopping?
Absolutely. Affordable hourly rates starting at $6 for 1 hour and $8 for 2 hours make it quick and easy to pop into the underground tunnel network for retail or dining.
How far is the walk from the garage to Houston Center offices and shops?
It is a quick 3-to-5-minute walk (2 blocks east) along Clay Street, placing you right at the doorstep of Houston Center office towers and retail hubs.
Why park here instead of attached Houston Center office garages?
Attached high-rise office garages often charge premium visitor rates. 1112 Clay Garage provides much lower daily rates (maxing out at $10) just a block or two away.
Is on-site staff available during standard Houston Center business hours?
Yes. Trained on-site personnel are present during regular business hours to assist with ticketing, entry, and general facility customer support.
Are monthly contract options available for Houston Center employees?
Yes. Employees working in surrounding office buildings can take advantage of our flexible, month-to-month parking contracts with 24/7 keycard access.
How much can I save by parking here instead of paying Marriott Marquis Houston valet rates?
Hotel valet can exceed $50–$65+ per night. Self-parking at 1112 Clay Garage allows you to save over 50% to 80% on multi-night stays while keeping full control of your keys.
How long is the walk from the garage to the main lobby of Marriott Marquis Houston?
It is a direct 6-to-8-minute walk (0.4 miles) straight down Clay Street past the Four Seasons Hotel to Crawford Street.
Is overnight parking permitted for guests staying at the Marriott Marquis Houston?
Yes. Overnight parking is fully permitted 24/7, with standard daily maximum rates covering full 24-hour periods for multi-day hotel stays.
Is covered parking guaranteed to protect my vehicle from weather during my hotel stay?
Yes. Our multi-level concrete structure keeps your car completely shaded and shielded from extreme Texas heat, hail, and heavy rainfall.
What is the vehicle height clearance for hotel guests and business commuters?
The maximum vehicle height clearance is 6 feet 10 inches (6'10"), easily accommodating standard sedans, crossovers, minivans, and full-size SUVs (oversized commercial vans/trucks exceeding 6'10" cannot be accommodated).