№ files_lp_3_process_7_086675
Conceptual transportation planning article outlining the structural design, operational logic, safety systems, and urban integration of a precast concrete underground Personal Rapid Transit tunnel network for dense city streets.
Document Type: Conceptual article
Subject: Underground Personal Rapid Transit (PRT) system design
Transportation Mode: Personalized Rapid Transit (PRT)
Infrastructure Type: Precast concrete tunnel system
Geographical Scope: United States (transport and permitting context)
Technical Specifications: 16’ internal tunnel width; 6’8” internal height; 12’ precast sections; 64,000 lb units
Station Configuration: Street-level median stations with vertical scissor lift vehicle transfer
Safety Provisions: Emergency stairs, pressurized exits, automatic fire doors, ventilation fans
Operational Features: Bidirectional lanes, center service lane, roundabout intersections, onboard sensors
Energy System: All-electric pod-cars with onboard power and recharging stations
Focus: Urban integration, traffic accommodation, emergency management, maintenance strategy
Price: 8 / 10 USD
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