As part of the project design, two small bridges will be built at the crossings to and from Belmont and Redwood Shores. The City has ensured that during construction either the bridge/access point near Baffin Street OR the one near Rock Harbor Lane will remain open for public use. 

During construction, the southernmost trail access to the City of San Mateo (leading to La Selva Street at Kimberly Way) is closed. Access to San Mateo is available via surface streets using the crossing at East Hillsdale Boulevard.