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Engineering

Throughout the years, engineers have designed, tested and implemented various technology solutions to help reduce the collisions, injuries and fatalities at highway-rail grade crossings. Some of these technologies are in effect today, but many other technologies are still being tested and may someday be implemented across the United States.

The following is a brief overview of what has been developed to help improve highway-rail grade crossing safety through the use of Engineering and Technology. Also included is a preview of cutting-edge technologies for possible use in the future.

Industry Links

For more information on engineering technology, see the Safety Engineering Companies link.

SIGNS

• Crossbuck Sign
• Advance Warning Sign
• Other Passive Warning Devices

BASIC DEVICES

• Flashing Light Signals
• Bells
• Cantilevers

GATES

• Standard Gate Assembly
• Long Arm Gates
• Four-Quadrant Gates

OTHER TECHNOLOGIES

• Surfacing
• Barrier Gates
• Median Barriers
• Arrestor Nets
• Wayside Horns

INTELLIGENT TRANSPORTATION SYSTEMS

• ITS Projects