Office of Operations
21st Century Operations Using 21st Century Technologies

Applying Transportation Systems Management and Operations to Rural Areas

List of Abbreviations

BIL
Bipartisan Infrastructure Law
CHAMP
Coordinated Highway Assistance and Maintenance Program
CMF
Capability Maturity Framework
CMM
Capability Maturity Model
DMS
dynamic message sign
DOT
department of transportation
ESS
environmental sensing station
FHWA
Federal Highway Administration
GPS
Global Positioning System
HERO
Highway Emergency Response Operators
HSIP
Highway Safety Improvement Program
HST
high-speed telecommunications
ITS
intelligent transportation systems
NOAA
National Oceanic and Atmospheric Administration
RQDWS
rural queue and delay warning system
RWIS
road weather information system
TIM
traffic incident management
TMC
transportation management center
TNC
transportation network company
TSMO
transportation systems management and operations
TxDOT
Texas Department of Transportation
UAS
unmanned aerial system
VMS
variable messaging sign
WSDOT
Washington State Department of Transportation