(including but not limited to the following submission topics)
Topic 1: Transportation Engineering
intelligent transportation
Transportation Technology
Intelligent Control of Traffic Information
Intelligent Transportation System
Intelligent Traffic Signal Control and Management
Multimodal transportation system
Intelligent positioning and navigation
Sustainable Transportation Planning
Intelligent Traffic Signal Algorithm
Multi scale traffic simulation
Application of emerging transportation technologies
road and railway engineering 
Transportation engineering systems such as waterways, railways, and aviation
Design of Intelligent Transportation System
green transportation
Modeling, simulation, and optimization of transportation networks
Construction and operation of transportation infrastructure
Topic 2: Bridge Construction
Structural Design and Analysis
Bridge monitoring and maintenance
Materials and Construction
Bridge construction technology
Bridge Engineering Management System
Bridge tunnel fusion technology
Bridge regeneration and reinforcement
Intelligent Transportation System
Traffic Flow and Bridge Design
Bridge wind engineering
Bridge Structure and Renewable Energy Technology
Multi functional bridge design
Intelligent Transportation Technology and Bridge Management
Multimodal Transport and Bridges
Topic 3: Tunnel Engineering
Tunnel design and construction
Interaction between Geology and Tunnels
Tunnel construction technology
Tunnel Environment and Ecological Protection
Tunnel stress and deformation analysis
Seismic Design of Tunnel Structures
Tunnel ventilation system
Intelligent technology for urban transportation system tunnels
Intelligent Transportation Technology
drainage system
Seismic Design and Safety Assessment of Tunnels
Research and application of new tunnel excavation equipment
Geological Engineering Mathematical Model