EXHIBIT 21.1

Subsidiaries of Yellow Corporation

At December 31, 2021

Name	Percentage Ownership	Jurisdiction of Incorporation or Formation
1105481 Ontario, Inc.	100%	Ontario
Express Lane Service, Inc.	100%	Delaware
New Penn Motor Express LLC	100%	Delaware
OPK Insurance Co. Ltd.	100%	Bermuda
Roadway LLC	100%	Delaware
Roadway Next Day Corporation	100%	Delaware
YRC Inc.	100%	Delaware
Reimer Holding B.V.	100%	Netherlands
YRC Freight Canada Company	100%	Nova Scotia
YRC Transportation, S.A. de C.V.	41.1% 1	Mexico
Roadway Express International, Inc.	100%	Delaware
Transcontinental Lease, S. de R.L. de C.V.	.01% 2	Mexico
Roadway Express, S.A. de C.V.	99.99% 3	Mexico
Yellow Logistics, Inc.	100%	Delaware
Transcontinental Lease, S. de R.L. de C.V.	99.99% 2	Mexico
Roadway Express, S.A. de C.V.	.01% 3	Mexico
YRC Transportation, S.A. de C.V.	58.9% 1	Mexico
YRC Services S. de R.L. de C.V.	100%	Mexico
Yellow Freight Corporation	100%	Delaware
USF Holland LLC	100%	Delaware
USF Holland International Sales Corporation	100%	Nova Scotia
YRC Association Solutions, Inc.	100%	Delaware
YRC International Investments, Inc.	100%	Delaware
YRC Logistics Asia Limited	100%	Hong Kong
PT Meridian IQ Indonesia International	100%	Indonesia
YRC Mortgages, LLC	100%	Delaware
YRC Regional Transportation, Inc.	100%	Delaware
USF Bestway Inc.	100%	Arizona
USF Dugan Inc.	100%	Kansas
USF Reddaway Inc.	100%	Oregon
USF RedStar LLC	100%	Delaware
YRC Logistics Services, Inc.	100%	Illinois
YRC Logistics Inc.	100%	Ontario
YRC Enterprise Services, Inc.	100%	Delaware

1YRC Transportation, S.A. de C.V. is owned 58.9% by YRC Inc. and 41.1% by YRC Freight Canada Company

2Transcontinental Lease, S. de R.L. de C.V. is owned 99.99% by YRC Inc. and .01% by Roadway Express International, Inc.

3Roadway Express, S.A. de C.V. is owned 99.99% by YRC Inc. and .01% by Transcontinental Lease, S. de R.L. de C.V.