{'fraction_non_alphanumeric': 0.01929260450160772, 'fraction_numerical': 0.0, 'mean_word_length': 6.597560975609756, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Highway Construction Based on Sustainable Concept

Highway construction consumes a large amount of non-renewable resources, while the sustainable development concept enhances the traditional highway construction ideas, fully optimizes the whole construction technology and construction process, and realizes high degree of harmony of highway construction, natural environment and social environment. Highway construction includes planning, design, construction, operation phases, etc. Only adherence to the sustainable development concept can ensure the sustainable development of the whole system of highway construction.