One of the state’s most expensive infrastructure projects, the Walk Bridge, was originally slated for completion in 2029, but officials sai ...

Microtunneling is a way to install a pipe underground without having to dig a long trench and chew up an entire street for blocks. Pittsburgh’s South Side needed new pipes. During a rainstorm in ...

Story continues below this ad The non-destructive method that can detect objects up to 10 metres below ground was first put to trial on the Ashram Road around two years ago for the purpose of ...