Israelis gather to board a train to enjoy Jerusalem's light rail system's first day of operation (Getty)

 After years of delays, hundreds of millions of dollars in cost overruns and stiff political opposition, Jerusalem's ultra-modern light rail project was finally launched this past Friday in what transportation officials are calling "a dream come true".

Originally planned to embark on its debut journey in 2006, Jerusalem's grandiose light rail trains finally opened their doors for thousands of passengers anxious to experience the electric wonder.

"This is a new era for the public system", says Nadav Meroz of the Jerusalem Transportation Masterplan, a body established by city officials in an effort to put an end to major traffic backups across the dense city.

But with costs that escalated like a runaway train to an astounding price tag of $1.2 billion dollars– almost double the original estimate– not all are certain that this was money well spent. "The train has transformed from a mean's to an end to a goal of its own (one) that justifies all means and crushes everything on its way in order to produce fat profits to its planners", residents of one of the impacted neighbourhoods complained in a letter sent to local newspapers.

But transportation officials say otherwise. "This system is going to give service to the people of Jerusalem for decades now. So I believe it is worth it, of course", Meroz tells CNN.

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