21. It includes rebuilding downtown Boston's roads, bridges and underlying infrastructure, including utility and telecommunications lines . 22. The factories, which made polyethylene conduit used to protect telecommunications lines , operated under the name Integral. 23. The strength of the winds disrupted telecommunication lines and damaged the Doppler radar, inhibiting further observations. 24. 3Com makes a variety of electronic equipment for linking computers through wires and telecommunication lines into networks. 25. "Smart homes " have emerged bringing a wealth of information and entertainment to families over telecommunications lines . 26. The subdivision is wired with fiberoptic cable, and the house will have an ISDN high-speed telecommunications line . 27. About 50, 000 of the nation's 280, 000 telecommunication lines sustained serious damage, resulting in prolonged power outages. 28. The firemen filled their plastic bags with water from a mountain spring near the telecommunication lines in Bukit Botak. 29. To connect his team's computers to those at Enron's headquarters in Texas, he ordered an expensive T1 telecommunications line . 30. Misuse created unnecessary demand on telecommunications lines for which the IRS pays $ 390million a year, the report said.