Minnesota Department of Transportation

511 Travel Info

Traffic Engineering

 

traffic engineering workers

Signal plan sheets

Sample plan

Note: The files are in DGN format, intended only for use with Microstation™. If you require different file formats, please contact Jerry Kotzenmacher.

Downloads
Downloads
 

DGN
(07/2015)

PDF
(07/2015)

Title Sheet

Sample plan  -  title sheet

 

DGN
(03/2012)

PDF

(03/2012)

Title Sheet Page 2 - Estimated Quantities

Sample plan  -  Signal Mast - Arm Sign

 


DGN

(06/2016)

PDF
(06/2016)

Sample Signal Plan

Details contained within the sample plan should not be used.

Use details shown below.

Sample plan  -  Signal Layout Page 2

 

DGN
(11/2013)

PDF
(11/2013)

Signal Interconnect Layout

Sample plan  -  Signal Interconnect Layout

DGN
(02/2010)

PDF
(02/2010)

Wood Pole - Temp Signal System

Sample plan  -  Signal Field Wiring Diagram

DGN
(11/2013)

PDF
(11/2013)

Ped Curb Ramp Example

Sample plan  -  Signal Field Wiring Diagram

Required ADA Standard Plan Sheets

Detail sheets


Combination Signal & Lighting Pads
Lighting
Voltage
Voltage from
Power Company
Lighting Service Cabinet Type
L1
L2
240/480
120/240 and
240/480 *
detail 1.dgn
detail 4.dgn
240/480
240/480 *
(with stepdown)
detail 2.dgn
detail 5.dgn
120/240
120/240
detail 3.dgn
detail 6.dgn
* Where available from the power company, it is preferable to obtain 2 separate services from the power company at 2 different voltages, rather than to use a step-down transformer for the signals.












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