After a fire in the 1990s, the city replaced walls and the press box.
In the last ten years the city has replaced about thirty with new trees of many varieties.
The details of how the city would replace its current payment method are still vague.
The city will close some and replace them with new schools, while others will be put in the care of education management organizations.
Under the plan, the city would shut down two high schools and replace them over five years with about a dozen smaller ones.
On July 1, the city will replace 2,000 old buses with more efficient models.
When this building decayed the city replaced it in 1738-40 on the same site.
"Even if we don't need more units, a healthy city should be replacing its older housing stock," he said.
The city had replaced the landscape as the setting for the exciting modern life.
The city finally replaced the broken tree last month.