Find out about traffic conditions on your route. Link
The Maryland Manual on Uniform Traffic Control Devices (MdMUTCD) is the combined document of the national set of traffic control device standards and guidance promulgated by Federal Highway Administration (FHWA) rulemaking on December 16, 2009 and Maryland Supplement to the MUTCD. The
BLUE text identifies modifications or additions to the Federal MUTCD. The text is identified throughout the MdMUTCD as Standard, Guidance, Option or Support based on the application. Click
HERE to access the previous version of MdMUTCD: 2006 EDITION REV-1, July 2009).
The 2011 Maryland MUTCD prohibited the use of pedestrian hybrid beacons (formerly known as HAWK signals), R10-25 signs (which are used with pedestrian hybrid beacons), and purple solid longitudinal markings at toll plazas. These traffic control devices have Interim Approval for use in Maryland since November 1, 2017:
These MdMUTCD documents are provided in Portable Document Format (PDF). To view a PDF file click on the link and to save it, right click on the link. If you do not have a PDF viewer you can download Adobe PDF Reader by clicking
Bulleted links are downloadable components of the manual other than topic information that include the cover, notes, table of contents, introduction and appendices and a complete all-in-one downloadable manual.
Numerically marked links are complete topic sections of the manual with chapters.
Alphabetically marked links are chapters within topic sections.
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