Transit

Transit integrates innovations like microtransit/AV shuttles, optimized transit routes, and transit signal priority to improve efficiency, reliability, and connectivity for public transportation users.

microtransit/av shuttles

A new approach to public transportation offering on-demand, shared rides in designated zones using smaller vehicles like minivans or shuttles. Advanced technology optimizes routing and scheduling for efficiency.

Costs

  • Autonomous shuttles: $230,000 to $600,000

  • Self-driving technology: $10,000 to

  • $100,000+ depending on automation level

Key Considerations

  • Service area coverage

  • Route planning and optimization

  • Regulatory compliance

  • Safety measures

  • Solutions for first- and last-mile connectivity

Pros

  • Improved accessibility

  • Increased flexibility

  • Agency cost savings

Cons

  • Higher cost per rider

  • Scalability issues

  • Increased traffic congestion

 
 
 

Representative Use Cases

Montgomery County

Field Conditions

Works in both urban and rural areas with fixed-route or on-demand transit services.

optimized transit routes

Transit routes that have been designed to be as efficient as possible in terms of travel time, cost, and passenger experience.

Costs

  • Software: $10-$600 per month

  • Implementation costs: vary depending on number of routes, stops, etc.

Key Considerations

  • Travel time and delays

  • Fuel usage and operating costs

  • Population density and rider demographics within the service area

Pros

  • Reduced travel time

  • Lower costs

  • Improved efficiency

Cons

  • Inconvenience for some riders

  • Potential disruptions to service

  • Data security concerns

 
 

Representative Use Cases

Edmonton, Canada

Field Conditions

Best suited for areas with existing or planned transit routes where on-demand shared transit can complement and enhance public transportation options.

transit signal priority (Tsp)

A system that extends green light times and reduces red light durations for transit vehicles approaching intersections, helping to improve transit efficiency and reduce delays.

Costs

Installation ranges from $5,000 to $30,000 per intersection.

Key Considerations

  • Whether to implement TSP along entire corridors or at specific intersections​

  • Potential impacts on other roadway users​

  • Characteristics of the intersection​

  • Choice between passive (pre-timed) and active (real-time) TSP systems​

Pros

  • Reduced transit travel time

  • Improved reliability

  • Better commute experience

Cons

  • Increased delays for other vehicles

  • Coordination challenges

  • Impacts to pedestrians and cyclists

 

Representative Use Cases

Boston (MBTA)

Field Conditions

Ideal for existing or planned transit routes that run along signalized corridors, where Transit Signal Priority can effectively improve transit flow and reduce delays.

 
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