And perhaps have that set of inner northbound lanes opened shortly after that. Live in russellton doug shimell, nbc10 news. As doug mentioned, the water main that broke today was installed in the 1940s. The nbc10 investigators did some digging into the citys water city they found the average pipe is 67 years ago old. Investigators crunched the numbers and found it burst 8. 9 times a day in the city below the national average. The Water Department is replacing 20 to 30 miles of pipe every year. The commissioner told us that upkeep could eventually lead to higher water bills. Nbc10 has learned new information about an assault investigation at philadelphias Jefferson Station. Police now say the alleged victim did not know her attacker. Jacqueline london joins us with new details. Reporter we first reported this attack yesterday but within the last hour Philadelphia Police say they have learned the suspect assaulted the victim too. Police tell us it happened yesterday after 1 00 on the Jef