Rail

Stantec designs DART, Miami-Dade signaling systems

Posted on April 13, 2010

Engineering firm Stantec is designing a new signaling system for a portion of the Dallas Area Rapid Transit (DART) system. The new system is part of the construction of the new Lake Highland station along the light rail's Blue Line between downtown Dallas and Garland.

As part of the signaling system, Stantec is adding new software and hardware to support the new power switch interlocking system, which essentially governs the signals to trains that indicate whether it is safe to pass through upcoming intersections. The team will also test the system to make sure it operates safely before the new station opens.

The new station is part of DART's 2030 transit expansion plan, which is focused on fostering public transportation and developing transit-oriented communities throughout the Dallas area. Construction of the new Lake Highland station has already begun, and it is expected to open in late 2010.

Additionally, Stantec announced that is now wrapping up design of a similar signaling and communications system for an extension of the Miami-Dade Metrorail, a 22.5-mile heavy rail line that travels between downtown Miami and its suburbs. Stantec is replacing the existing control system at the Metrorail's Earlington Heights station with a state-of-the-art microprocessor control system, a first for the Miami-Dade Metrorail. The microprocessor controls will automatically record system data and improve the system's diagnostic capabilities.

New signals and controls, switch machines, electronic track circuits, and upgraded communications networks will also be installed as part of the project. The system is expected to go into manufacturing and assembly later this year and be completed by mid 2012.

View comments or post a comment on this story. (0 Comments)

More News

Canadian infrastructure bank possible financing option for U.S.-Canada high-speed line

The Trudeau government’s soon-to-be-launched, $35-billion infrastructure bank will seek to use public funds as leverage to attract billions more in private investment for major infrastructure projects, such as bridges, transit systems, and rail lines.

Joint venture selected to operate new Hartford commuter rail

TransitAmerica Services and Alternate Concepts has been selected as the service provider that will operate and manage service on the CTrail Hartford Line — the passenger rail service currently under construction.

Keolis, MBTA to improve commuter rail ticket checking

Estimates suggest that up to $24 million in uncollected fare could be recovered through a ticket-checking modernization initiative and other tactics.

Metra to install suicide prevention signs

The signs will be developed and finalized as part of a Mental Health Awareness Symposium to be hosted by Metra in September to coincide with National Suicide Awareness Month.

Accident, no shows plague commute for LIRR, NJ Transit passengers

Some NJ TRANSIT trains have been canceled this week because engineers are choosing not to work under the terms of their contract amid the summer-long repair work at Penn Station.

See More News

Post a Comment

Post Comment

Comments (0)

More From The World's Largest Fleet Publisher

Automotive Fleet

The Car and truck fleet and leasing management magazine

Business Fleet

managing 10-50 company vehicles

Fleet Financials

Executive vehicle management

Government Fleet

managing public sector vehicles & equipment

TruckingInfo.com

THE COMMERCIAL TRUCK INDUSTRY’S MOST IN-DEPTH INFORMATION SOURCE

Work Truck Magazine

The number 1 resource for vocational truck fleets

Schoolbus Fleet

Serving school transportation professionals in the U.S. and Canada

LCT Magazine

Global Resource For Limousine and Bus Transportation

Please sign in or register to .    Close