Chief minister Rekha Gupta on Saturday inaugurated a pilot project to convert overhead electric wiring to an underground system in Shalimar Bagh in north Delhi. She said that the Delhi government will ...

This system would replace the Integrated Overhead SIGINT Architecture (IOSA), which is currently being deployed and will reach its full operational capability around 2010.

RADNOR TOWNSHIP, Pa. (CBS) – Radnor Township is upgrading its overhead warning system to prevent collisions at a site notorious for bridge strikes. Installed in February, the warning system lets ...

If overhead is high, the company will need to charge customers more to make a profit, which could lead to a loss of business. If it's low, it can keep prices competitive and still make a ...

The overhead electrical system on the Green Line extension, which fully opened last December, uses cables, pulleys, and weights to control how much tension is applied to the power lines, ...

Malfunctions in Sound Transit’s overhead power system caused the new Redmond light rail corridor to shut down Monday.