Traffic Signals
GIS File Name
TRAFFIC_Signals
Description
This point layer includes all of the regular signals owned by the City of Cambridge, MassDOT and MassDCR.
Purpose
Created by the Traffic and Parking Department Transportation Engineer for analysis and mapping. Also used within the traffic modeling software, Synchro.
Download Layer Data
Last Modified
06-10-2020
Attributes
| Name |
Type Details |
Description |
| ID |
type: Double
width: 8
precision: 38 |
Unique identification number
0-500 = Standard signals owned by City of Cambridge
700-799 = Flashing beacons
800-899 = School zone
900-999 = Signals owned by a state agency |
| JURISDICTION |
type: String
width: 254
precision: 0 |
Agency responsible for maintenance |
| LOCATION |
type: String
width: 254
precision: 0 |
Location of intersection, in terms of intersecting streets
|
| CONTACT |
type: String
width: 254
precision: 0 |
Email contact for agency responsible for maintenance |
Coordinate System
NAD 1983 StatePlane Massachusetts Mainland FIPS 2001 Feet