George Bush Intercontinental Airport

The customer service at Delta Airlines was 4+Stars, quick, friendly, cordial. The things I hate about this Houston Airport are the constant construction going in on the roads around the airport that are misleading signage and confusing Everytime! The roads are terrible, the driving lanes are poorly visible with little reflective paint and no reflectors if you get there in the dark and or it's raining at the airport. The parking garages are confusing after you park, and have to find your car because the parking floors look all too familiar and you have to learn a system of memory that works for you to get to where you're going. The main saving grace is first find out what terminal your flight departs or if you're picking up, where's the proper terminal for the selected airlines you're using and looking for so when you drive in to the airport, you properly drive and park into your associated terminal parking garage? Otherwise if you miss your perspective parking garage, you will have to circle around the main airport road that takes you about 15+minutes to return back to your previous location so you can circle back and then drive hopefully into the corresponding parking garage for the terminal associated with your departing airlines you're using? Or picking up someone from? If you're short on time, in a rush!? Do yourself a HUGE FAVOR! Just park in the nearest terminal parking garage you see. Then take a picture of where your car is in the garage with some associated markings that you can use later to find your car on the the proper floor level and location? Then immediately walk yourself to the closets parking garage elevator and get to the lowest floor 1A to get you floor level of the terminal A, B, C, D, or E? then use the escalator to go the the lowest floor where the terminal airport passenger tram is located. Catch the terminal airport passenger tram to your corresponding airport terminal you desire. Once you arrive, exit and head upstairs to floor A1 to your airlines ticketing booth to check in. Then proceed to your security section to get screened and to go to your corresponding airlines departure gate waiting area and where you will find all the duty free shopping and restaurants. Upon return, follow everything the exact way you arrived except go to the first floor to locate your checked bags at the baggage claim for your flight, then proceed to the lower level LL to catch the airport terminal passenger tram to take you to your parking garage you parked at before you flee or dropped off your family/friends/passengers at the airport? Keep your parking ticket to pay your way out as you leave your parking garage exit safely. There's multiple credit/debit card booths with no attendees? Or this is single attended booth where you can seek payment assistance, or if you're a military disabled veteran, you're parking at the airport is free if you allow the attendant to check you out, showing your DV disabled veteran license plates, your ID which you will get a receipt back and you pay $0/free! Best of luck navigating this airport, in my opinion it's not the best designed airport and it can be very disorienting and confusing to anyone and definitely first time visitors! God bless your trip here and future travels!