The Brooklyn Chamber of Commerce simultaneously considered all three projects—the bridge, the vehicular tunnels, and the subway tunnel. Community groups on both sides of the Narrows disagreed on which projects should be built first, if at all. Residents of Bay Ridge opposed any plans involving a bridge because its construction would almost definitely require the demolition of part of the neighborhood. Boring work for the vehicular tunnels started in November 1930. The twin tunnels, projected to be completed by 1937, were to connect Hylan Boulevard on Staten Island with 86th Street in Brooklyn once they were completed. In January 1932, construction of these tunnels was put on hold indefinitely due to a lack of money. The construction work did not go beyond an examination of shoreline on the Brooklyn side.