Update Dec. 23 at 5:02 p.m.Waller Avenue has been reopened, but Broadway remains blocked at this time. Broadway is expected to be reopened soon. Original: Traffic has been impacted due to an injury collision that occurred on inbound South Broadway just past Waller Avenue, according to lexwrecks on X. At 4:27 p.m., lexwrecks reported that all lanes heading towards South Broadway were blocked.