Research Article
The Influence of Work Zone Management on User Carbon Dioxide Emissions in Life Cycle Assessment on Highway Pavement Maintenance
Table 3
Work zone user CO2 emissions components of maintenance event in life cycle of case freeway pavement (from 2007 to 2022).
| Work zone user CO2 emissions components | CO2 emissions (tons) | Percentage (%) |
| Speed change delay CO2 emissions | 305.44 | 18.09 | Reduced speed delay CO2 emissions | 655.96 | 38.84 | Queue speed change delay CO2 emissions | 290.31 | 17.19 | Reduced speed delay CO2 emissions in queue | 436.96 | 25.88 | Total | 1688.67 | 100.00 |
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