use Parse::RecDescent;

my $street_type = join '|', qw
{
        Street        St\.?
        Road        Rd
        Avenue        Ave\.?
    Lane
    Way
    Highway        Hwy
};

sub Parse::RecDescent::street_name
{
    print join('|', @_), "\n";
        $_[1] =~ s/\A\s*(([A-Z]+\s+)+($street_type))//io;
        return $1;
}

my $parser = Parse::RecDescent->new(<<'EOGRAMMAR');

    addr: /\d+[A-Z]?/i street_name
        { print "Number $item[1] in $item{street_name}\n" }

EOGRAMMAR

while (<>)
{
    $parser->addr($_);
}