ITD experiments with solar-powered pavement markings in Pocatello

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The following is a news release from the Idaho Transportation Department.

POCATELLO — The unusual amount of sunshine this winter has allowed the Idaho Transportation Department to experiment with a few alternatives to typical highway work. The most recent options are solar-powered pavement markings along short stretches of US-30/Garret Way in Pocatello, intended to increase the visibility of raised curb islands for drivers.

The first set of markers were installed along US-30 from Gould Street (milepost 335.4) to Pole Line Road (milepost 334.8) on Feb. 8. The next section to be outfitted with the special markers will be Pole Line to Cedar Street (milepost 334.3). ITD purchased 600 units and earmarked 100 for each of the six regional offices. The southeast Idaho office was the first to have them installed.

“This location was decided upon as a safety improvement due to lack of streetlights in this area and to help denote where there is curbing. The markers are lit and reflective, making them a good channelizing device in the dark,” ITD southeast Idaho Operations Manager Steve Gertonson explained. The markers store up solar energy during daylight hours, then use that to power LED lights in the markers at night.

ITD southeast Idaho Maintenance Foreman David Petersdorf said he’s already received numerous calls from the public saying they like the new markers.

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