Cartographic Mapping

The Cartographic Mapping Unit creates and maintains the official LA DOTD base map and Linear Reference System (LRS) geometry of all the roads collected by the Highway Inventory Unit. The Unit uses GIS software and technologies to maintain and distribute these features.  It is responsible for the production and maintenance of numerous maps, including the Louisiana Tourist Map, DOTD District and Parish Maps, Federal Aid Highways Maps, and more.

 

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    • Official Tourist Map



     Download Louisiana Official Highway Map

 

Search Mapping Site

 

 DOTD Contacts WS

 


Contacts
 
NamePhoneTitle
225-379-1283GIS Manager
225-242-4558IT Geographic Technical Specialist
225-242-4564IT Geographic Senior Support Analyst
225-242-4559IT Geographic Support Analyst
225-242-4571IT Geographic Support Analyst