#UNDERPASS STORAGE HOW TO#

Montebello Boulevard will be closed during much of the construction, Fung wrote. CS-102 butyl sealant created a watertight seal between box culverts on a pedestrian railroad underpass while ConWrap CS-212 provided corrosion resistance. That would mean that trains could no longer use their horns, he said. While there will be no underpass at the other three streets, with improvements such as enhancing vehicular gate and warning devices, additional fencing, gates and other methods to control and channel pedestrians, the City will be eligible for a “Quiet Zone,” Shen said. Limited access from Olympic to Montebello Boulevard will be provided via frontage roads on both sides of new retaining walls only to the north. The underpass will begin immediately south of Los Angeles Avenue, cross under Olympic Boulevard and the railroad and daylight immediately north of (before) the intersection of Montebello Way with Greenwood Avenue, according to a written staff report from Montebello City Manager Rene Bobadilla.Ī bridge will be constructed for Olympic Boulevard as well as the railroad. The COG eventually moved forward with other projects, including Durfee Avenue in Pico Rivera instead of Montebello due to divergent views within Montebello constituents, he said. “Funding was available to move forward on the design of an underpass on Montebello,” Fung wrote The debate delayed the Montebello project, Alexander Fung, senior management analyst for the COG, said in an email sent on Thursday. Montebello hired an engineering firm in 2013 and on its recommendation approved a plan calling for railroad underpasses at the Union Pacific Railroad and Montebello Boulevard and Maple Avenue.īut in response to complaints from two historic businesses that would have been forced to move or close, the council decided not to build an underpass at Maple Avenue. However, Montebello officials instead demanded the agency lower the tracks into a one-mile trench at the cost of $360 million. In 2000, the city rejected the San Gabriel Valley COG’s $90 million offer to build a grade separation that would lower Montebello Boulevard and raise Union Pacific tracks to eliminate the car-train intersection.

#UNDERPASS STORAGE HOW TO#

The project has been considered all the way back to 2000 but there was a dispute over how to end traffic congestion on all four streets.

Underpass storage