说明
没有提供说明。
还问了...
问 What is your area of concern?
答 Timing - Traffic Signals.
答 Timing - Traffic Signals.
问 Why is this a concern?
答 Only lets two cars go
答 Only lets two cars go
问 Problem occurs at what time of day?
答 6am-9am
答 6am-9am
问 What direction were you traveling?
答 North
答 North
1 评论
已确认 City of Houston 311 (官方验证)