Suffice to say for now that it was one of two Dylan-themed manhole covers produced in an iron pour on Saturday in the lower parking lot of Peace United Church of Christ, 1111 N. 11th Ave. E.

Ductile cast iron (cast iron with added magnesium) has been used for manhole covers and frames since the mid-20 th Century due to its durability and high compressive strength. Engineers who design ...

A manhole cover is generally deemed successful if its round shape keeps pedestrians from plummeting into the ... there’s a visual history of the metropolis in their cast-iron patterns, ...

In Kenmore, the city manages the stormwater system, including about 4,700 manhole covers it owns and another 2,600 it regulates. The sewer system is operated by a separate district.

Designs depicting trees, acorns, kayaking on the Huron River and the University of Michigan's Burton Memorial Tower will adorn Ann Arbor manhole covers. Skip to Article Set weather ...