The SFMTA extended the red Muni-only lane on the east end of Haight Street last week, adding a third block to the red carpet rolled out for the 6-Parnassus and 71-Haight/Noriega lines in November. The lane, which includes a contra-flow block connecting directly to Market Street, lets Muni riders headed downtown bypass the queue of cars turning toward the Central Freeway.

Street Fight author Jason Henderson, who lives on the block of Haight with the bus lane extension between Buchanan and Laguna Streets, said “it works well.” But he also noted that Muni buses are still delayed by queued drivers between Webster and Buchanan Streets, so it looks like the lane should be extended upstream another block. Henderson photographed a 6-Parnassus bus that he said “took about two minutes to crawl half the block to the bus stop.”

Since there is a curbside stop on that block, Henderson suggested that the Muni lane there may need to run along the curb, where there’s currently a car parking lane. Of the three blocks of transit lane on Haight so far, two were carved out of former traffic lanes, and the contra-flow block replaced a parking lane.

Plans to speed up Muni on Haight approved by the SFMTA in November include a transit-priority traffic signal at Haight and Buchanan, replacing the existing stop sign.