Abbreviations

AADT

Average Annual Daily Traffic

AST

Appraisal Summary Tables

ATC

Automatic Traffic Counter

BRES

Business Register and Employment Survey

CCPu

Climate Change Plan Update

DMRB

Design Manual for Roads and Bridges

EALI

Economic Activity and Location Impacts

EV

Electric vehicle

HGV

Heavy Goods Vehicle

IIP

Infrastructure Investment Plan

iRSS

Indicative Regional Spatial Strategy

LDP2

Local Development Plan 2

MvKM

Million Vehicle Kilometres

NCN

National Cycle Network

NPF4

National Planning framework 4

NSET

National Strategy for Economic Transformation

NTS2

Second National Transport Strategy

OAs

[Scotland's Census] Output Areas

OBC

Outline Business Case

PIA

Personal Injury Accidents

PVB

Present Value of Benefits

RSI

Roadside interviews

Abbreviation

Definition

RTS

Regional Transport Strategy

SBC

Strategic Business Case

SEAs

Strategic Environmental Assessments

SFBB

Superfast Broadband

SGVC

Specialised Goods Vehicle Counts

SIMD

Scottish Index of Multiple Deprivation

SMART

Specific, Measurable, Achievable, Relevant and Time-bound

STAG

Scottish Transport Appraisal Guidance

STPR

Strategic Transport Projects Review

STPR2

second Strategic Transport Projects Review

STRIPE

Scottish Trunk Road Infrastructure Project Evaluation

SWSTS

South West Scotland Transport Study

TEE

Transport Economic Efficiency

TMfS

Transport Model for Scotland

TPO

Transport Planning Objectives

UCR

Union Connectivity Review

UFBB

Ultrafast Broadband

WCH

Walking, Cycling and Horse-riding

WEI

Wider Economic Impacts

WS2+1

Wide Single 2+1 Carriageway