u/HalifaxReTales

There is a digital information sign on highway 103 between exit 5a and 6
just on Lunenburg County side but right by the county border

Its like the ones the bridges have on the Highways
but there is one sign for south bound traffic and another for north

haven't seen any messaging displayed
on them yet but curious what information will feed them

I have a decent inside source
the current plan (not finalized) for the bridges is
is that a third crossing will be built near the MacKay ~5 years

a cable-stayed design (like the Zakim by the TD Garden in Boston )
the plan is 6-8 lanes with 2 of them being protected for transit

the MacKay would remain as long as it is safe to maintain

exact location land etc. still needs to be acquired