Delete end date for road segment that still exists, improve alignment using current aerial imagery
Delete end date for road segment that still exists, improve alignment using current aerial imagery
Add end date for Bayshore Highway intersecting SFO
Complete gap in San Mateo Interurban tracks
Align streetcar to existing streets where the traced map is offset
Extend electric streetcar south based on map source
Add electric streetcar line towards San Mateo, later known as San Mateo Interurban
San Francisco and San Jose Railroad realignment in 1891
Early San Francisco and San Jose Railroad service on Valencia
Add Market and Valencia train depot
Add end of San Mateo Interurban
Add Bayshore Highway (early highway) through northern San Mateo county
Add ~1929 road from bridge to Bayshore Highway
Add 1967 San Mateo-Hayward Bridge
Add 1929 San Francisco Bay Toll Bridge (San Mateo-Hayward Bridge)
Add CA 92 section completed in 1963