A SF MUNI bus passes by the Powell Street BART station where a digital transit schedule on the canopy like the ones proposed for all Market Street stands over the entrance in San Francisco, Calif., on Tuesday, January 21, 2020. BART's board is set to approve a contract for 22 canopies over station entrances on Market Street. The futuristic glass barriers protect BART's stairwells and escalators from inclement weather as well as San Francisco's steady downpour of trash and hypodermic needles.Funding for the project would be granted in conjunction with an effort to replace 41 escalators.
{}