As a result of COVID-19 restrictions, an increase in filings, current postal service volume and other external factors, you may experience a delay of four to six weeks in receiving your receipt notice. These delays will not affect the receipt date. (rgx注:对于10月底提交的485，延误时间可能长达10-12周)
In some cases, you may experience significant delays if you filed a non-family based Form I-485 or Form I-765.
What USCIS Is Doing
The USCIS lockbox is working extra hours and redistributing its workload in order to minimize delays. Once we open and process your application, we print and mail the receipt notice. -------
01/08起，部分邮寄地址变更(以下只针对EB1-3),以平衡caseload
485：https://www.uscis.gov/i-485-addresses
如果你是以下州的居民，需将485改寄到Chicago Lockbox Illinois, Iowa, Maine, New Hampshire, New Jersey, New York, Rhode Island, Vermont, or West Virginia
移到芝加哥Lockbox的这几个州好像原来是要寄到Dallas的 看来Dallas Lockbox收到的申请太多，不堪重负 【 在 rgx (Somnus) 的大作中提到: 】 : 01/08起，部分邮寄地址变更(以下只针对EB1-3),以平衡caseload : 485：https://www.uscis.gov/i-485-addresses : 如果你是以下州的居民，需将485改寄到Chicago Lockbox : Illinois, Iowa, Maine, New Hampshire, New Jersey, New York, : Rhode Island, Vermont, or West Virginia
Release Date 01/08/2021
Current Situation
As a result of COVID-19 restrictions, an increase in filings,
current postal service volume and other external factors, you
may experience a delay of four to six weeks in receiving your
receipt notice. These delays will not affect the receipt date.
(rgx注:对于10月底提交的485，延误时间可能长达10-12周)
In some cases, you may experience significant delays if you
filed a non-family based Form I-485 or Form I-765.
What USCIS Is Doing
The USCIS lockbox is working extra hours and redistributing its
workload in order to minimize delays. Once we open and process
your application, we print and mail the receipt notice.
-------
01/08起，部分邮寄地址变更(以下只针对EB1-3),以平衡caseload
485：https://www.uscis.gov/i-485-addresses
如果你是以下州的居民，需将485改寄到Chicago Lockbox
Illinois, Iowa, Maine, New Hampshire, New Jersey, New York,
Rhode Island, Vermont, or West Virginia
131：https://www.uscis.gov/i-131-addresses
基本相同
765(c)(9)：https://www.uscis.gov/i-765-addresses
奇怪的是基于EB-485的765还是只能送Dallas和Pheonix lockbox
那对于要将485改寄Chiago的人怎么办？是否还能和485一起file？
(个人理解应该还是可以的，可能USCIS忘记修正了，请密切关注)
移到芝加哥Lockbox的这几个州好像原来是要寄到Dallas的
看来Dallas Lockbox收到的申请太多，不堪重负
【 在 rgx (Somnus) 的大作中提到: 】
: 01/08起，部分邮寄地址变更(以下只针对EB1-3),以平衡caseload
: 485：https://www.uscis.gov/i-485-addresses
: 如果你是以下州的居民，需将485改寄到Chicago Lockbox
: Illinois, Iowa, Maine, New Hampshire, New Jersey, New York,
: Rhode Island, Vermont, or West Virginia
伊州不是，我就住芝加哥，但是10月把485寄到凤凰城了。不知道现在是不是会被从nbc弄回来……
【 在 rgx (Somnus) 的大作中提到: 】
: 移到芝加哥Lockbox的这几个州好像原来是要寄到Dallas的
: 看来Dallas Lockbox收到的申请太多，不堪重负