The Missouri Association of County Transportation Officials is a non-profit organization that consists of any county employee, such as county engineers, public works directors, road and bridge administrators, road supervisors and superintendents involved with surveying, design, construction or maintenance of county bridges and highways in the state of Missouri

Members share a common bond. Whether you attend conferences or participate in one of the committees, workshops, task forces or other activities, your interaction with other county transportation officials is invaluable

Upcoming Learning Opportunities:

2021 MACTO Conference - Columbia, MO - October 6th & 7th. 

What are MACTO’s Objectives

  1. To promote the cooperation of the county transportation officials of Missouri and increase their effectiveness as public servants.
  2. To further the best interest of the general public through the application of sound engineering principles in the construction and maintenance of county bridges and highways.
  3. To provide educations opportunities to those responsible for the construction and maintenance of county roads and bridges.

Join MACTO Today

All MACTO members share a common bond in trying to get the most done on the least amount of money in providing transportation for our constituents .  Whether you attend conferences or participate in one of the committees, workshops, task forces or other activities, your interaction with other County transportation officials in invaluable.  Join today and widen your networking capabilities.

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2021 Conference Ahead

The Missouri Association of County Transportation Officials is a non-profit organization formed to promote the cooperation of the county transportation officials. MACTO offers every county in the State of Missouri the opportunity to learn from other county transportation officials on how to handle the daily roadway challenges.

Not only is this a time to learn new ideas and methods, it’s also a time to share your own ideas and experiences on daily operations, maintenance and construction of roads, bridges and other related infrastructure.

We encourage you and other transportation officials in your area to join us for the 2021 MACTO CONFERENCE.

Working & Sharing - Smarter & Safer

 Learn how our conference venues are responding to the COVID-19 pandemic.

2021 MACTO Conference

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Conference Details


What: 16th Annual MACTO Conference

When: October 6th & 7th, 2021

Where: Holiday Inn Executive Center - Columbia Missouri

Who: County and other local government employees involved with construction or maintenance of roads and bridges in the state of Missouri; road supervisors, crew chiefs, surveyors, county engineers, public works directors and county commissioners.

2020 Conference Schedule


For Hotel Reservations:

Attendees can either call the phone line using the group code or book online through the discounted group rate on the with the link below.
Hotel Reservation



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