Hangzhou Urban Management Department has completed the renovation of 5,703 signs, including the installation of signs and the writing of contents, in the comprehensive improvement and correction of Chinese and English river signs throughout Hangzhou, as part of the city’s efforts in building an international metropolis.

Most Asian Games parks in Hangzhou have completed the placement of warning signs to ensure the safety along the river. Some venues for the Asian Games have uniformly updated the signs to convey the information clearly and accurately; the renovation of signs in the commercial areas has also referred to the experience for the basic construction of rivers to ensure that the signs are pleasing to the eye and appropriately positioned.