post:
…agencies commonly use sound-absorptive materials to minimize the effects of reflected sound (Virginia DOT and New York State DOT come to mind), other state DOTs do not. Also, while cement-based…
Read More »post:
…Those of you who like the Acela Quiet Car will appreciate this piece posted in the New York Times Sunday Review section this weekend. I’ve had similar experiences –…
Read More »post:
…any questions – no one does of course – and then we go home. Can we please stop these??] Can I take the train (to our New York office, for…
Read More »project:
…investors in these public-private-partnerships to ensure a positive return for the Commonwealth. Each year Massachusetts receives 1.5 to 2 times the value of the public investment in public benefits including…
Read More »news:
…role in helping the firm adapt to significant changes in management and firm leadership. In the process, she served as a champion for establishing new partnerships within the transportation industry…
Read More »project:
…As part of a term contract for noise consulting services, HMMH and Bergmann Associates developed an extensive revision to the New York State Department of Transportation’s 2011 statewide Noise…
Read More »post:
…use the North Shore Helicopter Route when operating along the north shore of Long Island, New York. The purpose of the rule is to “protect and enhance public welfare by…
Read More »post:
…York and New Jersey and Amtrak’s Northeast Corridor. Since 1981, we have grown to 50 employees across five offices. We continue to address emerging and technologically challenging projects and have…
Read More »post:
…have. Over the last year or so, I’d say we’ve had mixed success in the tools department: our new onboard sound intensity measurement system is a great example of teamwork,…
Read More »post:
…the advancement of wind energy technology over the years. Last year alone, 8,500 MW of new windpower was installed, accounting for over 40% of the new generating capacity in the…
Read More »