THE GREAT SECRET BILLBOARD REPAIR CAPER BEGINS Certain billboards grandfathered by city ordinance can’t legally be rebuilt after the hurricane: “For billboards, the city ordinance says that if the cost of repairing the weather damage is more than 60 percent of the cost of erecting a new sign, the billboard comes down. . . . [Scenic Houston program director Holly] Eaton said documenting weather damage is critical because ‘it’s one of the few ways we can get these things down.’ Showing the city the damage avoids ‘sneaky, stealth-of-darkness repairs on signs that really should be coming down.’ She’d collected photos or notice of at least 20 billboards with significant problems by Monday afternoon.” [Houston Chronicle]