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Highway construction standards are much higher than they were 30-50 years ago, but it's a mixed bag. Administrative costs are significantly higher. Survey has d
by onthecanposting 3y ago
Highway construction standards are much higher than they were 30-50 years ago, but it's a mixed bag. Administrative costs are significantly higher. Survey has dramatically improved with GPS. Highway engineering has not improved since about the 90s. Automated machine guidance has significantly improved the potential accuracy of grading operations in th last decade.
- georgeplusplus 3y ago>>>Highway construction standards are much higher than they were 30-50 years ago, The roads in many US cities arent built to those standards and are grandfathered from them. New York City highways areas horrible.