Maryland's Traffic Volume
Maps by County
For The Years 2000 - 2007
The
Traffic Volume Maps depict the Annual Average Daily Traffic (AADT) at
various locations on Maryland's roadways. Traffic volume data is
collected from the 3000 program count stations, 79 automated traffic
recorders (ATR), and the 7 toll count stations located throughout
Maryland. Program count data is collected on a three year cycle, while
the ATR and toll count data is collected on a continual basis. The AADT
figures, shown on these maps, are estimated. The AADT estimates were
derived by taking 48 hour machine count data and applying factors from
permanent count stations.
All the maps below
are in Adobe Acrobat format. If you have Acrobat installed on your computer,
click the county you would like to view.
The following
Maryland Traffic Volume Maps are available for downloading in Adobe Acrobat
format. Right click on the file below and save to your computer.
