说明
Sharp expansion joint/iron lip — unexpected change in the height at the edge of the pavement/approach slab and the slab/bridge deck. This Impacts tire and rim of vehicles.
还问了...
问 What is your area of concern?
答 Bridge - Bridge and Barricade.
答 Bridge - Bridge and Barricade.
2 评论s
已确认 City of Houston 311 (官方验证)
Bhou311 (注册用户)