Travel through the postal system on the busiest day of the year

Good Question: How does the post office deliver mail?

How helpful technology supports holiday shipping process

Long delays outside mail distribution center in Metro Detroit

Springfield mail distribution center working nonstop before holiday deadline

Behind the scenes: USPS Processing and Distribution Center in Greenville

New Postal Distribution Center (2008-08-21)

Local businesses say outgoing packages stuck for 'weeks' at USPS distribution center in Indianapolis

Post office processing centers

“Where’s my package?” Triad woman’s frustration with USPS

Processing and distribution center audited

USPS test: We mailed 4 packages with GPS trackers to see how quickly they got there

Inside the USPS distribution center on one of its busiest days

USPS Distribution Center to stay in South Charleston

Small business owners say mail and package delays are hurting them

'It's very frustrating': small businesses say outgoing packages stuck for weeks at USPS distribution

Systems at Work

An inside look at largest USPS distribution facility amid holiday shipping rush

Mail delays update at USPS distribution center in Palmetto

Greensboro USPS Distribution Center ranks third in late deliveries