The paper stated the importance and necessity of enforcing legal construction of Guangzhou traffic construction engineering in six aspects like the current status of Guangzhou traffic construction engineering, project quality management level of participated company, the features of traffic engineering construction industry and so on. Then it discussed the measures of improving the law quality of people engaged in traffic construction, enforcing the construction of tipstaff, improving traffic system construction, completing supervision on administrative law enforcement, enhancing propagandizing of traffic laws and thus states the expectation for legal construction of Guangzhou traffic engineering in the future. <<