California Department of Transportation District 11 ­ San Diego & Imperial Counties

District 11 Planning Division

 

transportation concept summary (tcs)

The Transportation Concept Summary (TCS) report is a planning document which describes the Department's basic approach to the development of a given state highway corridor. The TCS serves as an analysis tool and conceptual long-range guide for future transportation investment decisions in a State highway corridor.

The TCS is composed of a variety of sections that provide key information essential to ultimate project delivery. These sections are Purpose and Need, Corridor Analysis, Existing and Future Traffic Volumes and Levels of Service, Performance Measures (i.e. Freeway Performance Measurement Project, PeMS,) Recommended Corridor Modal Improvements, Project Initiation Document Corridor and System Coordination, and Development Review.

TCSs are on a regularly scheduled update cycle. They can also be updated if warranted by changing conditions or as new information is obtained.

 
 

TCS By Route

Use the links below to view the System Planning Products

Transportation Concept Summary - San Diego County Routes
(In PDF Format)
Route
PDF- Printable Version (Text and Maps) Base Maps Project Maps
I-5 Shield
I-5 Transportation Concept Summary I-5 Base Map Coming Soon
I-8 Shield
I-8 San Diego Transportation Concept Summary I-8 Base Map I-8 Project Map
SR-11 Shield
SR-11 Transportation Concept Summary SR-11 Base Map SR-11 Project Map
I-15 Shield
I-15 Transportation Concept Summary I-15 Base Map I-15 Project Map
SR-52 Shield
SR-52 Transportation Concept Summary SR-52 Base Map SR-52 Project Map
SR-54 Shield
SR-54 Transportation Concept Report - New!
SR-54 Transportation Concept Summary
SR-54 Base Map Coming Soon
SR-56 Shield
SR-56 Transportation Concept Summary SR-56 Base Map Coming Soon
SR-67 Shield
SR-67 Transportation Concept Summary Coming Soon SR-67 Project Map
SR-75 Shield
SR-75 Transportation Concept Summary SR-75 Base Map Coming Soon
SR-76 Shield
SR-76 Transportation Concept Summary Coming Soon SR-76Project Map
SR-78 Shield
SR-78 Transportation Concept Summary SR-78 Base Map SR-78 Project Map
SR-79 Shield
SR-79 Transportation Concept Summary SR-79 Base Map Coming Soon
SR-94 Shield
SR-94 Transportation Concept Summary (urban) SR-94 Base Map Coming Soon
SR-94 Shield
SR-94 Transportation Concept Summary (rural) SR-94 Base Map Coming Soon
SR-125 Shield
SR-125 Transportation Concept Summary SR-125 Base Map SR-125 Project Map
SR-163 Shield
SR-163 Transportation Concept Summary SR-163 Base Map SR-163 Project Map
SR-188
SR-188 Transportation Concept Summary SR-188 Base Map Coming Soon
SR-282 Shield
SR-282 Transportation Concept Summary SR-282 Base Map Coming Soon
I-805 Shield
I-805 Transportation Concept Summary I-805 Base Map I-805 Project Map
SR-905 Shield
SR-905 Transportation Concept Summary SR-905 Base Map Coming Soon

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Transportation Concept Summary - Imperial County Routes
(In PDF Format)
Route
Printable Version (Text and Maps) Base Maps Project Maps
SR-7 Shield
SR-7 Transportation Concept Summary SR-7 Base Map Coming Soon
I-8 Shield
I-8 Imperial County Transportation Concept Summary I-8 Base Map I-8 Project Map
SR-78 Shield
SR-78 Imperial Transportation Concept Summary SR-78 Base Map SR-78 Project Map
SR-86 Shield
SR-86 Transportation Concept Summary SR-86 Base Map Coming Soon
SR-98 Shield
SR-98 Transportation Concept Summary SR-98 Base Map Coming Soon
SR-111
SR-111 Transportation Concept Report - New!
SR-111 Transportation Concept Summary
SR-111 Base Map Coming Soon
SR-115 Shield
SR-115 Transportation Concept Summary SR-115 Base Map Coming Soon
SR-186 Shield
SR-186 Transportation Concept Summary SR-186 Base Map Coming Soon

If you have questions regarding TCSs or need more information, please contact:

Roy Abboud
Associate Transporation Planner
619-688-6968
Email : roy.abboud@dot.ca.gov


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