JavaScript is required to use content on this page. Please enable JavaScript in your browser.
Our website will undergo scheduled maintenance on December 15th from 7 am to 4 pm. During this period, you will experience temporary disruptions. We apologize for any inconvenience and appreciate your understanding. Link
Visit the Coordinated Highway Action Response Team (CHART)/MD511 Traffic Events webpage for information about active lane and road closures.
Visit CHART Live Traffic Cameras to view an interactive map of traffic conditions, incident reports and live traffic camera footage.
CHART Local Weather Station Data has links to images and data from weather stations along Maryland State Highway Administration (MDOT SHA) roads.
MDOT SHA prepared an online brochure to provide a better understanding about what a traffic signal can do, what it cannot do, how traffic engineers can improve safety and reduce delays at an intersection, and what happens after we determine that a traffic signal is the best solution. Click here to view the brochure.
Complete an online Service Request form to submit your signal request. If you have additional questions, contact your MDOT SHA district office. Click here for a list of district offices.
Read the MDOT SHA online Speed Limits brochure, which can help you to understand speed limits, how they are set, and how they affect traffic and safety.
For questions about a speed limit on a specific road, contact your local district and ask for the traffic office.
We're available on the following channels.