The bill includes measures aimed at supporting the voluntary use of HIA:
Health Impact Assessments The bill would establish a program to support voluntary Health Impact Assessments (HIA). States and communities could conduct HIAs to assess the effect of major policy or programmatic changes on the health of the community. SourceThere is, of course, a huge gap (and a lot of negotiation) between a bill being introduced to the US Congress and it being passed. The fact that HIA is being discussed at a political level at all is something of an achievement however, illustrating that it's on US decision-makers' radars in some form.
Op-Ed piece by Barack Obama and Georges Benjamin about the Healthy PLACES bill
WHO Healthy Environments for Children Alliance's Framework for Action