I-485 processing time only 180 days???

[linli]

Anybody can explain?

In the following website, it says the Permant Resident Filing until Approal I-485 in Milwaukee only takes 180 days, but Chicago takes 720 days. Both of them belongs to Nebraska center. Is this true?

http://www.immigration.com/processing-times/national.html

Looking forward to any explanation.

 

[yager]

it is the processing time for local office. most of our cases
at USCIS service centers (not local office)

 

[guju]

local offices are the one that usually handle cases based on marriage to citizen and stuff like that.
However, for employment based, we need to go to the service centers.

 

[WaitinginQ]

I think

these dates only reflect the oldest pending case(s). I think actually they are processing April/May 2002. As you may have already noticed a few members of the forum with NDs around these dates are being approved these days.