Oh no...let's fix that pothole at the corner first

U.S. authorities plan to fill seven cross-border tunnels to keep smugglers from reopening them....

The tunnels will be filled with mix of asphalt emulsion and crushed aggregate to fill the tunnels. Work is expected to begin in May at a cost of about $2.7 million.

Link: Government to fill 7 tunnels on U.S.-Mexico border