so the following probably is what you want:

# ... as for first sample

my $tree = HTML::TreeBuilder->new;

$tree->parse ($var);

for ($tree->find ('tr')) {
    next unless $_->as_text () =~ /\band\b/;
    next if $_->find ('br');
    print $_->as_text () . "\n";
}
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Prints:

 19th Ave and Eighth Street S.E. 
 Boser and Liker Trail S.E. 
 Lambert and Jerry Drive S.E.
[download]