Glossary of Transportation Terms & Acronyms

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z


A

AADT = Average Annual Daily Traffic

AASHTO = American Association of State Highway and Transportation Officials

AC = Advanced Construction or Asphalt Concrete

ACFP = Airport Capital Facility Program

ADA = Americans with Disabilities Act

AIP = Airport Improvement Program

ANSI = American National Standards Institute

APWA = American Public Works Association

ATSSA = American Traffic Safety Services Association

B

B/C = Benefit/Cost Ratio

BR = Bridge Program

BTS = Bureau of Transportation Statistics

return to top

C

CCMPO = Chittenden County Metropolitan Organization

CDL = Commercial Driver’s License

CDM = Congestion/Demand Management

CE = Categorical Exclusion (Lowest Level under NEPA)

CMAQ = Congestion Mitigation and Air Quality improvement program

CMS = Changeable Message Sign

CONEG = Coalition of Northeastern Governors

CRP = Cooperative Research Program

CSD = Context Sensitive Design

CSS
= Context Sensitive Solutions

D

DBE = Disadvantaged Business Enterprise

DDHV = Directional Design Hour Volume

DEIS = Draft Environmental Impact Statement

DHV = Design Hour Volume

DI = Drop Inlet

DOP = Department of Personnel

DOT = Department of Transportation

DPW = Department of Public Works

DRB = Development Review Board

DTA = District Transportation Administrator

DWR = Daily Work Report

return to top

E

EA = Environmental Assessment

EBTC = Eastern Border Transportation Coalition

EH = State Enhancement Grant Program

EIS = Environmental Impact Statement

F

FAA = Federal Aviation Administration

FEIS = Final Environmental Impact Statement

FEMA = Federal Emergency Management Agency

FHWA = Federal Highway Administration

FONSI = Finding of No Significant Environmental Impact (Under NEPA)

FRA = Federal Rail Administration

FTA = Federal Transit Administration

G

GARVEE = Grant Anticipation Revenue Vehicles

GIS = Geographic Information Systems

return to top

H

HAR = Highway Advisory Radio

HBRRP = Highway Bridge Replacement and Rehabilitation Program

HERS-ST = Highway Economic Requirements System-State

HOV = High Occupancy Vehicle

HSPP = Highway System Policy Plan

HSR = High Speed Rail

HV = Hourly Volume

return to top

I

IFB = Invitation for Bid

IM = Interstate Maintenance Program

ISTEA = Intermodal Surface Transportation Efficiency Act

ITE = Institute of Transportation Engineers

ITS = Intelligent Transportation Systems

IVHS = Intelligent Vehicle Highway Systems

J

JARC = Job Access Reverse Commute

JHRAC = Joint Highway Research Advisory Council

JPO = Joint Program Office

return to top

 

L

LOS = Level Of Service

LOV = Low Occupancy Vehicle

LTAP = Local Technical Assistance Program

LRS = Linear Reference System

LRTP = Long Range Transportation Plan

LTF = Local Transportation Facility

 

M

MOE = Measure of Effectiveness

MOU = Memorandum of Understanding

MPA = Metropolitan Planning Area

MPO = Metropolitan Planning Organization

MTIP = Metropolitan Transportation Improvement Plan

MTP = Metropolitan Transportation Plan

MUTCD = Manual on Uniform Traffic Control Devices

return to top

N

NAFTA = North American Free Trade Agreement

NASHTO = Northeast Association of State Highway and Transportation Officials

NASTO = Northeast Association of State Transportation Officials

NATPO = North Atlantic Transportation Planning Officials

NCHRP = National Cooperative Highway Research Program

NECET = Northeast Center for Excellence in Transportation

NEPA = National Environmental Protection Act

NETC = New England Transportation Consortium

NETTCP = New England Transportation Technician Certification Program

NHI = National Highway Institute

NHPN = National Highway Planning Network

NHS = National Highway System

NHTSA = National Highway Traffic Safety Administration

NPHQ = National Partnership for Highway Quality

NRC = National Research Council

O

OIS = Office of Intelligence and Security (DOT)

OJT = On the Job Training

return to top

P

PDT = Project Definition Team

PE = Preliminary Engineering

PMS = Pavement (Performance) Management System

PONTIS = Bridge Management System

PTAC = Public Transit Advisory Council

R

RABA = Revenue Aligned Budget Authority

RD&T = Research, Development & Technology Transfer

RFP = Request For Proposal

ROW = Right of Way

RPC = Regional Planning Commission

RTA = Regional Transit Authority

RTAP = Rural Transit Assistance Program

R & T = Research & Technology Programs

return to top

S

SCOH = Standing Committee On Highways

SCOP = Standing Committee On Planning (AASHTO)

Sec 5307 = FTA Grant Program for Urbanized Areas

Sec 5309 = FTA Grant Program for Assistance in Financing Bus and Bus-related Capital Projects

Sec 5310 = FTA Grant Program for Elderly and Disabled Transportation

Sec 5311 = FTA Grant Program for Non-Urbanized Areas

SHRP = Strategic Highway Research Program

SIB = State Infrastructure Bank

SMS = Safety Management System

SOV = Single Occupancy Vehicle

SPC = Scenery Preservation Council

SPR = State Research & Planning Funds

STIP = Statewide Transportation Improvement Program

STP = Statewide Transportation Plan

STP = Surface Transportation Program

return to top

T

TAC = Technical Advisory Committee/ Transportation Advisory Committee

TAZ = Transportation Analysis Zone

TCP = Transport Control Protocol

TCSP = Trans., Community & System Preservation (Federal Grant Program)

TDF = Travel Demand Forecasting

TEA-21 = Transportation Equity Act for the 21st Century

TEAC = Transportation Enhancements Advisory Committee

TEP = Transportation Enhancements Program

T2 = Technology Transfer

TRB = Transportation Research Board

TSA = Transportation Security Administration

TSM = Transportation Management System

return to top

U

UPWP = Unified Planning Work Program

USDOT = United States Department Of Transportation

V

VBP = Vermont Byways Partnership

VCGI = Vermont Center for Geographic Information

VEDA = Vermont Economic Development Authority

VMS = Variable Message Board

VMT = Vehicle Miles Traveled

VPTA = Vermont Public Transit Association

VTA = Vermont Transit Authority

VTR = Vermont Railway

VTrans = Vermont Agency of Transportation

 

return to top