PSTA Transit App

Status: Existing

Description: PSTA Transit App is a mobile application providing real–time PSTA bus arrival information to transit travelers. This is a private sector–developed application and service using PSTA data and endorsed by PSTA to provide that information to travelers.

Stakeholder: Transit Application Developer

Architecture Flow Diagrams
which include PSTA Transit App:

• PSTA Transit App PSTA Transit Management Center

Architecture Flows
to/from the PSTA Transit App:

PSTA Transit App PSTA Transit Management Center

• transit information user request

PSTA Transit Management CenterPSTA Transit App

• personal transit information


• transit service information


• transit traveler information

National ITS Architecture Subsystems
mapped to the PSTA Transit App:

• Other Transportation Information Centers Terminator
• Personal Information Device Subsystem
• Traveler Support Equipment Subsystem

National ITS Architecture Services
associated with PSTA Transit App:

• PT08 - Transit Traveler Information (PSTA Transit Application) -- (Graphic)
• PT08 - Transit Traveler Information (PSTA Transit Application) -- (Graphic)
• PT08 - Transit Traveler Information (PSTA Transit Application) -- (Graphic)