Work continues to rebuild historic Second Avenue within blast zone Three months after the Christmas Day bombing ravaged historic Second Avenue downtown, the clean-up and rebuilding effort has begun. and last updated 2021-04-05 15:51:56-04 NASHVILLE, Tenn. (WTVF) â Three months after the Christmas Day bombing ravaged historic Second Avenue downtown, the clean-up and rebuilding effort has begun. NewsChannel 5âs Rhori Johnston recently got a rare, up-close look at the damage inside the so-called "hot zone" with a person who knows a lot about the important history of the area: Ann Roberts, the former director of the Metro Historical Commission. "It hurts my heart to see this, and yet, I can see that it's salvageable,â Roberts said, as she toured the blast zone.