Dallas Area Rapid Transit (DART)

Dallas Area Rapid Transit (DART) Light Rail Expansion Project, USA

Dallas Area Rapid Transit (DART) provides a broad range of transportation services in Dallas, Texas (USA) from bus and rail services to High Occupancy Vehicle (HOV) lanes. The company has planned over the next three years to increase its rail service by nearly 50 miles.

The light rail system, which is part of the overall project, is currently under construction.

LIGHT RAIL SERVICE

The development of the light rail service is seen as an opportunity to reduce urban traffic in the busiest roads as well as revitalising different areas of the city and develop Dallas' surrounding cities.

The light rail improvement is part of one of the nation's largest transit expansion programmes, introducing a network of bus, paratransit, light rail, commuter rail and high occupancy vehicle lanes across 13 cities around Dallas, serving an area of approximately 700 square miles.

The overall project was approved after the Dallas voters decided with 77% of favourable votes to improve the transport network in and around Dallas. The improvements will include modernising and creating new rail lines, purchasing new buses and rail cars (55 more) and creating new high occupancy vehicle lines.

DART PROJECT TIMESCALE

The timescales of the two lines, which constitute the light rail project, are shown below.

Blue line construction:

Line Section Original Opening Date New Opening Date
Northwest Highway (G-1) December 2002 July 2001
LBJ Freeway (G-2) December 2002 February 2002
Garland (G-3) December 2002 November 2002

Red line construction:

Line Section Original Opening Date New Opening Date
LBJ Freeway (NC-3) December 2002 September 2001
Richardson (NC-4) December 2002 June 2002
Plano (NC-5) December 2003 June 2003
RAIL CONSTRUCTION

DART's Project Management team has already completed its final design for the construction of the North Central Rail section, which is part of the light rail expansion project. The first aerial station is under construction and the all rail sector is expected to be operational by the year 2002/2003.

Based on community input and higher than expected ridership on the current system, DART will phase in the opening of 2 light rail extensions as construction contracts along those lines are completed. In addition DART will build a double track rail system, allowing trains to operate inbound and outbound at any time.

By 2010 more than 185,000 passengers are expected to ride the light rail each day. To achieve this Dart has ordered 55 more light rail vehicles and is also expanding rail construction as well as rail station construction.

The new system has two lines:

  • DART's blue line which presently runs north from the new Ledbetter station, in the South Oak cliff section of Dallas, across the Trinity River, trough downtown Dallas ending at Pearl Station. This line will extend north to Mockingbird Station, then 11 miles northeast to Garland.
  • The Red Line which will extend north from Park Lane Station (Park Lane and Greenville Avenue) 12 miles to Plano on the former Southern Pacific Railroad Company alignment. Under the new phased rail station opening plan, the next section to open along this line will run from Park Lane Station to a new station south of LBJ Freeway near Floyd Road.
LIGHT RAIL STARTER SYSTEM

Through early 2000, more than $800 million in private funds has been invested in development along DART's $860 million, 20 mile Light Rail Starter System. These revenues are coming from Federal funds and State funds such as sales taxes, investment income and short term financing.

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The DART expansion will involve a new subway (underground) station.
The DART expansion will involve a new subway (underground) station.
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The DART expansion also involves changes to the overland stations at Park Lane, Walnut Hill, Forrest Lane (pictured here) and LBJ/Central.
The DART expansion also involves changes to the overland stations at Park Lane, Walnut Hill, Forrest Lane (pictured here) and LBJ/Central.
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Park Lane station will be entirely new and raised 24 feet above ground level.
Park Lane station will be entirely new and raised 24 feet above ground level.
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Like Park Lane, Walnut Hill will also be raised.
Like Park Lane, Walnut Hill will also be raised.
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Since it is close to Texas Instruments, the LBJ station will have (according to the authority) real circuit boards imbedded in acrylic insets.
Since it is close to Texas Instruments, the LBJ station will have (according to the authority) real circuit boards imbedded in acrylic insets.
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Cutaway diagram of LBJ/Central station.
Cutaway diagram of LBJ/Central station.


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