Page 241 - TransportationPlanUsetsGuide

TMA Transportation Management
Association

TPR Transportation Planning Rule
TriMet Tri-County Metropolitan Transportation
District
TSDC Transportation System Development
Charge

TSMO Transportation System Management
and Operations

TSP Transportation System Plan
TV Highway Tualatin Valley Highway

UGB Urban Growth Boundary
URMD Urban Road Maintenance District

URMDAC Urban Road Maintenance District
Advisory Committee

US United States
V/C Volume to Capacity (ratio)

VMT Vehicle Miles Traveled
WES Westside Express Service (commuter ADOPTED TEXT
rail)
WCCC Washington County Coordinating
Committee
WCCC TAC Washington County Coordinating
Committee Technical Advisory
Committee
WTA Westside Transportation Alliance

APPENDICES 221
Effective November 27, 2015 • Updated December, 15 2016