City Information

Join us in Philadelphia!

ACI is excited to bring the ACI Concrete Convention to Philadelphia, this fall.  Plan your trip to Philadelphia by visiting Meet Philadelphia to learn more about the city.

Climate & Time Zone

The average daily high for Philadelphia in November is 56°F (13°C) and the average low is 47°F (8°C). Visit for the latest weather forecast.

Philadelphia, PA is in the Eastern Daylight Time Zone. All convention events are listed in Eastern Daylight Time. Be sure to create your schedule and appointments accordingly.


For more information on local dining options, please click here.


Need childcare services? Babysitting options can be found at Please note, this listing is for information only and is not an endorsement from ACI.  

Things to do

For things to see and do while in Philadelphia go to


The Philadelphia Internatinoal Airport (PHL) is located approximately 14 miles (16.1 km) from The Philadephia Marriott Downtown Hotel. For more information on the Philadelphia International Airport (PHL), visit

Rental Cars

Hertz is the official car rental agency for the ACI Concrete Convention. Receive discounts on upgrades, weekly rentals, and weekend rentals. To make advance reservations, call +1.800.654.3131 or visit Provide Group Code CDP# 0077289 when making your reservation. For a list of all rental car agencies available at PHL, visit


Taxi cab service is available at the Philadelphia International Airport. For more information visit

Shuttle Service

A shuttle service is not provided between the Philadelphia Marriott Downtown and the Philadelphia International Airport.


Ride Share Services

Ride share services such as Uber and Lyft are available at the Philadelphia International Airport. For more information on Ride Share Services, visit .


Philadelphia Marriott Downtown: Self-parking is limited/subject to availability and valet parking is $69.50/day + tax/overnight.   


ACI is unable to offer any financial assistance to attendees from outside the United States traveling to the convention, but will provide a letter of invitation upon request. ACI strongly encourages attendees to request a visa letter 6 months prior to the convention. ACI staff does not communicate directly with consulates or embassies on your behalf. Please contact ACI Event Services at to request a letter. Please include your complete contact information (name, address, phone number, and e-mail address) in your request. To determine if a visa is required for your trip, go to Travel.State.Gov.

Convention News

Fall 2024 Convention Registration is now open.

Register Now

2024 Fall Preview
Download your copy of the Convention Preview to get a sneak peek at what you can expect during the upcoming ACI Concrete Convention this spring. [PDF]

Convention Guest Program
Download the Convention Guest Program. [PDF]

Sponsor Prospectus
Download the 2024 Fall Sponsor Prospectus. [PDF]

Need Employer Support?
Download your customizable letter and prove to your employer the benefits of attending the ACI Convention.
[Customizable letter]



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Upper Level Sponsors

ACI Northern California and Western Nevada Chapter
Concrete Sealants
Controls Inc.
Euclid Chemical
FullForce Solutions
Master Builders