Why do some roads have those “squiggles” of tar instead of the entire road being black/grey from the tar? 1.34K viewsJanuary 3, 2024 Question91.09K June 16, 2019 0 Comments Why do some roads have those “squiggles” of tar instead of the entire road being black/grey from the tar? In: Engineering 5 Answers ActiveNewestOldest Anonymous Posted June 16, 2019 0 Comments Crack sealing. I used to work on a road crew many years ago and walked countless miles squeegee-ing tar into cracks. Would not recommend. You are viewing 1 out of 5 answers, click here to view all answers. Register or Login
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