Town engineer Glenn Clancy pointed me to this link: https://www.belmontpd.org/traffic/faq/what-traffic-bridge-belmont-center

I would like to see some signage here indicating that no one in particular has the right of way. I think this would increase safety and reduce anxiety for many people when approaching this intersection. The rules here are different from nearly every other intersection in the state (country?), so it would be helpful to have some signage explaining the exception.