{"id":18459,"date":"2024-10-22T12:55:39","date_gmt":"2024-10-22T19:55:39","guid":{"rendered":"https:\/\/publicworks.marincounty.gov\/?page_id=18459"},"modified":"2024-10-22T12:56:57","modified_gmt":"2024-10-22T19:56:57","slug":"bellam-off-ramp","status":"publish","type":"page","link":"https:\/\/publicworks.marincounty.gov\/bellam-off-ramp\/","title":{"rendered":"Bellam Boulevard Off-Ramp Improvement (TAM project)"},"content":{"rendered":"

Bellam Boulevard Off-Ramp Improvement (TAM project)<\/h1> <\/div>

Description<\/h2>\n
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This is a Transportation Authority of Marin<\/a> (TAM) project. At the request of TAM, the County of Marin is managing the construction effort of the project.<\/h4>\n<\/blockquote>\n

Overview<\/h4>\n

The Transportation Authority of Marin<\/a> (TAM) project includes adding a second lane to the off-ramp of Bellam Boulevard from US 101, separating the traffic turning left onto Bellam Boulevard from the traffic turning right or continuing straight across the intersection to the eastbound I-580 on-ramp, widening the I-580 on-ramp in order to receive the shifted through lane. Additional improvements generally include concrete barrier, traffic signal modification, storm drain improvements, pavement markings\/striping and a new retaining wall.<\/p>\n

This project is intended to mitigate the traffic congestion on northbound US-101 and eastbound I-580 at the Bellam Boulevard off-ramp in San Rafael.<\/p>\n

Funding<\/h4>\n

TAM's total project cost is estimated at $9.2 million, funded by Transportation Sales Tax (Measures A and AA) and California Transportation Commission.<\/p>\n

Traffic impacts<\/h4>\n

TBD. The information will be provided closer to the construction phase start date.<\/p>\n

Timeline<\/h2>\n

May 2024<\/h4>\n