adding names to highroads (design req - need to show highroad labels at lesser zoom levels)
using TO_NUMBER() to avoid SQL errors resulting in 500s when encountering bad data like 5ft or 5 stories etc
removing skeletron from lite (we get highroad data from highroad layer - by adding name to highroad queries, skeletron was fetching redundant data). Possible techdebt: remove highroads layer and use skeletron instead to make the querying faster.