GLOSSARY


THIS IS A GLOSSARY OF WSDOT ACRONYMS TAKEN FROM THE SR162/128th St E INTERSECTION CONTROL ANALYSIS
AND THE SR162 SUMNER TO ORTING CONGESTION STUDY 

 

     

AADT     Average Annual Daily Traffic

ADT        Average Daily Traffic

AMP       Access Management Plan

CEMP    Comprehensive Emergency Management Plan

CMF       Crash Modification Factor

CTR        Commute Trip Reduction

DEIS       Draft Environmental Impact Statement

FGTS      Freight and Goods Transportation System

FSEIS      Final Supplementary Environmental Impact Statement

HCT        High Capacity Transit

HSP        Highway System Plan

I/C          Interchange  (SR410 and SR162)

ICA         Intersection Control Analysis

ITS          Intelligent Transportation Systems

LOS*      Level of Service

MEV       Million Entering Vehicles

MOE      Measure of Effectiveness

MPO      Metro politan Planning Organization

Ops        Operations (Improvements)

PnR        Park and Ride

PS&E      Puget Sound Energy

PSRC      Puget Sound Regional Council

RDP        Route Development Plan

RLR        Rhodes Lake Road

ROW      Right-of-Way

RTID      Regional Transportation Investment District

RTPO     Regional Transportation Planning Organization

SDEIS     Supplimentary Draft Environmental Impact Statement

SEIS        Supplimentary Environmental Impact Statement

SEPA      State Environmental Policy Act

SMTP     State Multimodal Transportation Plan

ST           Sound Transit

ST3         Sound Transit 3

TDGMO Transportation Data & GIS and Modeling Office

TDR        Transportation Discipline Report

TSM&O Transportations Systems Management and Operations

TTI         Travel Time Index

TWLTL   Two-Way Left Turn Lane

V/C        Volume to Capacity ratio

WAC      Washington Administrative Code

WSDOT Washington State Department of Transportation

WSP       Washington State Patrol

WTP       Washington Transportation Plan

              

*LOS      Levels of service range from A with traffic freely flowing to F where traffic is at a stand-still