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Explore the potential of integrating light rail as a transportation solution for Princeton's future development. Learn about the features, flexibility, benefits, and implementation plans. Discover why light rail is a modern and efficient option for sustainable urban mobility.
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PRINCETON FUTURE January 11, 2011 PRINCETON BRANCH TRANSPORTATION ISSUES Jack May
WHY IS IT CALLED LIGHT? • Not because the rails weigh less • Heavy Rail • Subway Systems • Commuter Railroads • Relatively Inexpensive to build • Does not need grade separation • Does not generally operate on tracks shared with freight trains (FRA safety issues) • Relatively Inexpensive to operate • Transit Work Rules instead of Railroad • Fare collection savings
SO WHAT IS LIGHT RAIL? • A modern version of the streetcar • Better, a modern version of the interurban • Connected cities at high-speed • Technically Updated for the 21st Century • Propulsion • Amenities
LIGHT RAIL FEATURES • Climate Control • 60 mph (or better) operation on rail rights-of-way • Superior ride qualities of rail • Flexibility
LIGHT RAIL FLEXIBILITYEnvironment Private rights-of-way • Cross-Country (incl. existing railroads) • Center of roads (arterial, local, highway) • Alongside roads • Underground • Aerial Structures • Flush with surface • In Pavement (Roadways or Plazas) • Compatibility with mixed traffic use • Operation must be able to keep up • On Landscaped Grounds (in grass)
LIGHT RAIL FLEXIBILITYOther Characteristics • Seating • Transit • Railroad (Comfortable Cushioned) • Passenger Loading • High-Level platforms • Low-Level platforms less intrusive blends with environment • 70-percent low-floor cars • 100-percent low-floor cars • Multiple-Unit Operation
LIGHT RAIL FLEXIBILITYPropulsion • Overhead Power Source • High-Voltage AC • Lower-Voltage DC • Wireless Power (advances being developed) • Batteries (chargeable via overhead) • Super Capacitor (retains surplus energy) • Third Rail • Modern Underground Conduit • Diesel • Dual-Mode (Tram-Train) • Aesthetic and Operational reasons • To use existing railroad facilities
LIGHT RAIL RESULTS AND BENEFITS • Mode of Choice in Europe • Major Success in U. S. • All Areas of the Country • Baltimore, Portland, Charlotte, St. Louis • Minneapolis, Houston, Dallas, Phoenix • Denver, Salt Lake City, Seattle, California • Significantly Lower Cost per Passenger-Mile than bus • Mode highest in growth of passenger volume and retention during recession • Improves Property Values • Stimulates Development • Reduces Traffic Congestion
SUMMARY • Princeton University’s Development Plan can co-exist aesthetically with Light Rail, and provide needed access to the parking structure • Phase I implementation plan • To coincide with the development of the Arts Center • Avoids cutting back the existing service to an isolated point further away from the center of town • Will not discourage existing ridership • Phase II implementation plan • extends the line to Nassau Street via University Place • will increase patronage and utility
SUMMARY (Cont’d) A win-win for all stakeholders: Princeton University and Princeton’s residents • Environmentally Friendly • Increased amount of service • Increased access • Increased ridership • A better place to be
LIGHT RAIL: PART OF PRINCETON’S FUTURE? PRINCETON