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In southeastern Pennsylvania, CSX Transportation sought to increase the productivity of its Trenton Line freight rail service by improving the vertical clearance of its tracks so that it could operate...

Emergency Retaining Wall Replacement: The East 26th Street Slide Repair in Baltimore, MD
During a record rainfall on April 30, 2014, a century-old, stone retaining wall between a dense urban roadway (26th Street) and the CSXT railroad track in Baltimore, MD, failed. The stone retaining wall...

Domestic-Well Water-Quality Data and Reports for the Environmental Public Health Tracking Network: USGS and CDC Collaboration
The mission of the Environmental Public Health Tracking (EPHT) Program is to provide information from a nationwide network of integrated health and environmental data that drive actions...

Restoring PATH
Service from northern New Jersey to lower Manhattan on the Port Authority Trans-Hudson (PATH) commuter rail system will soon be restored thanks to a speedy rehabilitation of tunnels and...

The Big Dig's Big Dig
Widely recognized as the most demanding component of Boston's Central Artery/Tunnel Project, the tunnel jacking work performed beneath operating rail tracks represents a quantum...

Compaction Grout Columns for Track Support

Outstanding Civil Engineering Achievement Award and Award of Merit for 2001
The outstanding civil engineering achievement award (OCEA) recognizes civil engineering projects that contribute to community well-being, demonstrate resourcefulness in planning and solving...

Existing Urban Public Transportation System and Its Operations and Usage
In Osaka City, a new urban center was developed in the waterfront area to decentralize the excessively concentrated business activities. In order to connect the newly developed center...

Technology Innovation in Urban Transit System and Its Project: Development of the Small Size Subway with Linear Induction Motor
In the 1960's, Osaka City started the investigation for miniaturizing the subway for the purpose of developing an intermediate capacity transit system along the Line No. 1, which was most...

Characterization of Track Substructure Performance

Use of Stable Isotopes for Tracking an Aragonite Beach Fill

Concept of Ensuring the Serviceability of the Roadbed of the Berkakit-Tommot-Yakutsk Railway on Sections of Very Icy Permafrost

Tracking the Temblor
The earthquake that occurred in Izmit, Turkey, in August 1999—along a fault line that is similar to the San Andreas Fault in Southern California—has provided useful data to researchers...

Interfaces Between Complex, Fast-Track Turnkey Projects

Risk Management of Rail Mounted Machines

U.S. Trade Growth: Are Ports, Rails and Roads Enough?

Wave Analysis Using New Harmonic Phase Tracking

Louisville International Airport Parking Structure: Need to Reality in 21 Months

Scheduling Rail Track Maintenance

Effects of Substructure on Track Performance

 

 

 

 

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