For the record - Sept. 6, 2015

Pedestrian tunnels: In the Sept. 3 California section, an article about Los Angeles’ plans to close a pedestrian tunnel in Silver Lake included incorrect information. There were not 221 pedestrian tunnels built in Los Angeles in the 1920s and 1930s. A smaller majority of the city’s 223 pedestrian tunnels were built in those two decades. Also, City Councilman Mitch O’Farrell did not say that the Silver Lake Neighborhood Council’s opposition contained no specific proposal for who would might organize a new use for the Silver Lake tunnel. Information about the neighborhood council’s opposition was drawn from a review of a letter the council issued on the topic.

“Donna/Madonna”: In Sept. 6 Arts & Books section, a theater openings listing said that JP Karliak’s solo show “Donna/Madonna” would close Sept. 23. It will close Sept. 13.

Mideast air pollution: In the Aug. 30 Section A, an article about how political unrest in the Middle East has led to cleaner air described a type of pollution measured by scientists as nitrous oxide. It is nitrogen oxide.

Animal shelters: In the Sept. 4 California section, an article about animal shelters operated separately by Los Angeles city and county governments cited a survey that animal rights activists said included responses from 47 rescue workers and others who had visited county-run shelters. The number provided was incorrect. Eighty-two people responded to the survey, a spokesperson for the group said.