The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area.Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area.Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little The San Diego Zoo opens new pedestrian superstructure Mesa Bridge Friday, July 28, 2017, San Diego Zoo herald the opening of Mesa Bridge, which will connect Benchly Plaza in the park's Lost Forest section, to the zoo's Elephant Odyssey area. (Joe Little/KGTV)Photo by: Joe Little