
This post concludes our summary of ST3 feedback letters. Previous installments include East King County, Pierce County, Seattle, South King County, and Snohomish County.
Belltown Community Council

Belltown’s letter unsurprisingly laments its exclusion from the proposed Ballard line, losing out in favor of South Lake Union. It proposes resurrecting earlier Seattle Subway-style plans for SLU to be served as the starter neighborhood for an SR 99 line, with the Ballard line running through the heart of Belltown instead. Anticipating objections that SLU’s employment density requires it be given priority, the letter argues that Amazon’s new Rufus campus demonstrates that employment is increasingly concentrated in areas traditionally considered Belltown, and that such employment would be equally well served by a 4th Avenue stop as it would one at Westlake/Denny. The letter includes significant documentation of Belltown’s density, employment, and amenities, and criticizes the neighborhood’s exclusion from light rail and streetcar planning. Its desire to be served in ST3 has found traction here on STB as well, with both Frank and Seattle Subway taking up the cause.
Federal Highway Administration

The FHWA limited its comments to areas of common interest between light rail and interstate highways, offering a sentence or two on each candidate project within an interstate catchment area. Their comments are a mixed bag, progressive for a highway agency in some places and traditionalist in others. First, the FHWA seems to favor urban arterials for light rail as opposed to interstates:
Using Interstate right of way as a primary conduit as opposed to an arterial like SR 99 debases the opportunity for appropriate urban densification and its commensurate economic development. (emphasis mine)
FHWA also asks that Sound Transit choose its target market, arguing for either urban arterials with densification, or freeway light rail with more car-centric access provided, but not freeway light rail without parking:
Since the light rail extensions appear to serve car‐based commuters and relies heavy on the existing Interstate, Interchanges, and Park and Ride lots, the ST3 projects may have the potential to increase trips on I‐5 as well as the local system adjacent to those lots and interchanges…We have concerns that placing stations at existing interchanges could significantly increase congestion and decrease safety. ST will need to identify impacts to those interchanges and ensure that the proposed light rail will not prohibit future interchange improvements nor should ST actions result in increased cost to WSDOT to improve those interchanges in the future…If these light rail extension are to serve car based commuters then additional parking needs to be considered. If Sound Transit is assuming to acquire (temporary during construction or permanent) WSDOT parking lots then they could potentially be displacing highway users’ parking at park and ride lots. This will need analysis and may require mitigation.
In what seems like an argument both for transit quality and for minimizing conflict with its highway interests, FHWA believes that ST should take grade separation as a first principle:
A base assumption should be all crossings are grade separated unless there is a compelling reason, regardless of cost. Span lengths should fully span interstate facilities including any future expansion.
Lastly, like many other observers, FHWA also seems puzzled by the lack of connection between South Bellevue and Eastgate under current concepts for light rail between Totem Lake and Issaquah:
This plan leaves a gap in the system along I‐90 between Bellevue Way and Eastgate. That connection should be provided to eliminate the out of direction link through downtown Bellevue and provide a more desirable route to Eastgate.
First Hill Improvement Association, Mercer Corridor Stakeholders, Microsoft, Northwest Seattle Coalition, Queen Anne Community Council, and Transit Access Stakeholders after the jump. Continue reading “Community Feedback on Sound Transit 3”









