Sometimes you can tell because of rust staining and buildup on the outside of such affected pipes,   but even without that they can be weakened considerably from their original state.On the drain side galvanized branch drains  (1.25 through 2" galvanized pipes)  can also rust out or clog up as the rust on the inside is very rough and catches hair, grease,  and other debris and will eventually need aggressive rootering,   which if the pipes have rusted enough may open up holes in them.I should note CAST IRON (hub and bell) old sewer pipe,  at least the 3" and 4" stuff seems to have a bit longer lifespan than galvanized steel;  it still rusts but doesn't crumble and flake and encourage blockages like steel does,   so an old house with a cast 4" sewer stack you may be fine for many decades more if you just replace all the branch lines going into it but leave the main stack.   

What Panama has going for it and what its government has been promoting is Panama City as a financial and commerce hub (with the Panama Canal).

Coming from Austria, I'm naturally drawn to mountains, but Atlanta has definitely positives as well (international airport hub, real estate opportunities).

They are developing rapidly into wealthy residential hubs. 

That said, do you offer any full TK offerings yourself or you're serving as an info hub similar to BP?

Fortunately, we have a little Bobcat so hubs went to town with that.  

You are also able to use this software for rent collection purposes and connect it to outside managing hubs to create seamless processes. 

Greensboro is one of the better transit hubs in NC, between the Airport, Amtrak, Public bus, and new Bike path cover all of Greensboro called the Greensboro Greenway is under construction.

You mentioned the Palmdale high-speed train hub post in an earlier post I believe and it prompted me to read a few articles on the subject.

I lived in Houston for 6 years after living in Austin for 10 and am now back in Austin.Austin is a technology hub, not just for semiconductor manufacturing but for actual technology start ups like Solar Winds and Dell and many others and stalwarts like Cisco, IBM, who both have a strong presence here and Google and Apple who are in the process of building campuses here along with GE and Visa.The lack of state tax, low cost of living and abundance of land makes Texas a great prospect for major corporations to set up shop (Samsung continues to expand their chip manufacturing plant as we speak) Even in smaller towns like Waco, you see job growth and new companies coming (mostly manufacturing) simply because the cost of doing business is so much cheaper.