If you want to see what local transportation leaders are telling the Seattle City Council Transportation Committee about West Seattle’s forthcoming RapidRide bus service — the briefing’s under way now (on the Seattle Channel, on cable and online). We’ll post a wrapup afterward, or bulletins if something dramatic is revealed. Looks like they’re starting with a lot of background that’s already been reported here in connection with previous public meetings and briefings. 9:28 AM ADDITION: Two noteworthy items so far – the West Seattle route will be called the “C Line” — also, the buses will have wi-fi service, likely free to the user. 10:01 AM ADDITION: Metro has put up a slide showing the route will go all the way to Westwood Village. This has not been officially announced previously. Metro also says the service is scheduled to start in September 2011 — previously they’d just said 2011.