Mile Point (0)
Intersection (1)
Calibration Point (2)
Redline (3)
Traffic Station (4)
Bridge (5)
NHS (6)
Functional Class (7)
| Interstate |
| Principal Arterial - Other Freeways or Expressways |
| Principal Arterial - Other |
| Minor Arterial |
| Major Collector |
| Minor Collector |
| Local |
Facility Type (8)
|
| Mainline roadway |
| Roundabout |
| Tunnel |
| Doubledeck |
| Rotary |
| Causeway |
| Simple Ramp/ Turning Lane |
| Ramp - NB/EB |
| Ramp - SB/WB |
| Collector - Distributor |
| Simple Ramp - Tunnel |
| Bicycle/ Pedestrian |
| Commercial |
| Private Way |
Routes (9)
MassDOT Highway Districts (10)
MPO (11)
RTA (12)
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