Heat Damage Slows Down Trams — Leipzig Residents Pitch In

How are the transit authorities proceeding now?

According to LVB, around 50 employees have been working around the clock since the weekend. Employees from other departments—such as the municipal utilities and waterworks—are also helping with the physically demanding work. But the damage is immense and unprecedented, so there is still no proven method for removing the debris from the tracks.

It’s like a testing ground, explains Peter Albiez of the Leipzig-based company Top Car. Normally, he’s called in when an oil spill needs to be cleaned up after a traffic accident. “Here, we now have to experiment to see what works best.” They’re using sandblasting and freezing air, as well as industrial high-pressure washers that are 20 times more powerful than conventional garden tools.

However, they must be careful not to damage the tracks or the sensitive switches. “We also sought advice from experts who clean runway surfaces at airports to remove abrasion from aircraft,” says Albiez.

What do the volunteers do?

The volunteers receive scrapers, safety vests, and knee pads from the LVB, grab a shovel, and—after a brief briefing—head to a specific section of the road. The police cordon off the area. The scraping tools are heated with blowtorches. The volunteers then scrape the material off the tracks. In particularly stubborn spots, they get down on their knees, scrape the bitumen out of the cracks, and toss it into buckets.

This is extremely hard and tedious work—and after a few minutes, they’ve only made a few centimeters of progress. “We’ve seen how much damage has been done and want the trams to be running again soon,” say the two students, Vinzenta and Anna. “Doing things together is what a society should be about: Yesterday we watched soccer together, and today we’re just helping out here together,” the volunteers emphasize.

What is the cause, and why were other cities spared?

“The investigation into the cause is ongoing, and we’ve commissioned an external expert report,” says LVB spokesperson Marc Backhaus. However, it will still take some time before the first results are available. It is undisputed that the unusual heat melted the bitumen. Most cities with streetcars in Germany did not experience this problem last weekend. But in Nuremberg, streetcars are currently not running for the same reason as in Leipzig.

But what was different in the two cities? “Based on an initial analysis, we found that temperatures just above the tracks in Leipzig and Nuremberg were about five degrees higher than in other cities,” explains Röll. However, a final assessment is still pending.

When will trams start running again in Leipzig?

Patience is required. On Monday, the first line resumed service, followed by another on Tuesday. However, both are operating on shortened routes and are bypassing the particularly badly damaged section of the inner-city ring. It may still take a few days before the regular schedule can resume.

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