CMRPC Trail Data
Learn about the data used in our paper and interactive maps.
Attributes
Trail Arcs
Width
0-3 -- 0' - 3'
3-5 -- 3' - 5'
5-10 -- 5' - 10'
10-15 -- 10' - 15'
15-20 -- 15' - 20'
20+ -- 20'+
Trail Status
E - Existing
D - Design
Plan - Planning
Pro - Proposed
Pot - Potential
U - Unofficial
Unk - Unknown
Surface Type
N - Natural
A - Asphalt
B - Brick
C - Concrete
D - Dirt/Dirt Path
DR - Dirt Road
G - Gravel
BRG - Bank Run Gravel
GG - Graded Gravel
PG - Processed Gravel
GR - Gravel Road
M - Mixed Types
O - Other
PSD - Packed Stone Dust
P - Paved/Pavers
Pl - Plastic
RB - Railbed
R - Paved Road
LR - Logging Road
UPR - Unpaved Road
SaO - Stone and Oil
V - Vegetated
H2O - Water
W - Wood
Markers
YG - Yes, Good Condition
YF - Yes, Fair Condition
YP - Yes, Poor Condition
YU - Yes, Unknown Condition
N - No
Difficulty
Min - Minimal
Mod - Moderate
High - High
Ext - Extreme
Trail Type
Trail - Trail
FRT - Forest Road Trail
Pub Rd - Public Road
Admin Rd - Administrative Road
Other - Other
Unk - Unknown
Vehicle Required
None - None
Car - Car
2WD - 2WD Truck
4WD - 4WD Truck
ORV - Off-Road Vehicle
Trail Points
Feature Type
AP - Access/Parking
Bench
BT - Bench/Table
Boundary
Bridge
Building
CK - Canoe/Kayak
Crossing
Dead End
Equestrian
FT - Fire Tower
Gate
GeoM - Geodetic Marker
HA - Handicap Access
HS - Historic Site
HTP - Horse Trailer Parking
Kiosk
NNF - Noteworthy Natural Feature
Other
Parking
PicnicTA - Picnic Table/Area
Pipeline
POI - Point of Interest
Powerline
Railroad
RecS - Recreation Site
RdB - Road Bridge
RdF - Road Ford
Road JCT - Road Junction
RdS - Road Sign
Trailhead
Shelter
SC - Stream Crossing
Summit
Stone Wall
TrDCRB - Trail Crosses DCR Boundary
TrCSW - Trail Crosses Stone Wall
TrailM - Trail Marker
TrUROW - Trail Meets Utility Right-Of-Way
Trail JCT - Trail Junction
TrailSK - Trail Sign/Kiosk
TrSEC - Trail Structure/Erosion Control
Vista
Walking
WaterAcces - Water Access
Feature Group
Structure
POI - Point of Interest
Utility
TrailF - Trail Feature
Feature Status
E - Existing
Prop - Proposed
Pot - Potential
Unk - Unknown