| | | | | |
| Exact Name of Subsidiary Guarantor | Jurisdiction |
| Cambridge TRS, Inc. | Maryland |
| Harbor Court Associates, LLC | Maryland |
| Highway Ventures Borrower LLC | Delaware |
| Highway Ventures LLC | Delaware |
| Highway Ventures Properties LLC | Maryland |
| Highway Ventures Properties Trust | Maryland |
| HPT Clift TRS LLC | Maryland |
| HPT CW MA Realty LLC | Maryland |
| HPT CW MA Realty Trust | Massachusetts |
| HPT CY TRS, Inc. | Maryland |
| HPT Geary ABC Holdings LLC | Maryland |
| HPT Geary Properties Trust | Maryland |
| HPT IHG Chicago Property LLC | Maryland |
| HPT IHG GA Properties LLC | Maryland |
| HPT IHG-2 Properties Trust | Maryland |
| HPT IHG-3 Properties LLC | Maryland |
| HPT SN Holding, Inc. | New York |
| HPT State Street TRS LLC | Maryland |
| HPT TA Properties LLC | Maryland |
| HPT TA Properties Trust | Maryland |
| HPT TRS IHG-2, Inc. | Maryland |
| HPT TRS Inc. | Maryland |
| HPT TRS MRP, Inc. | Maryland |
| HPT TRS SPES II, Inc. | Maryland |
| HPT TRS WYN, Inc. | Maryland |
| HPT Wacker Drive TRS LLC | Maryland |
| HPTCY Properties Trust | Maryland |
| HPTWN Properties Trust | Maryland |
| SVC Gatehall Drive TRS LLC | Maryland |
| SVC Holdings LLC | Maryland |
| SVC Jersey City TRS LLC | Maryland |
| SVC Minneapolis TRS LLC | Maryland |
| SVC Morris Plains TRS LLC | Maryland |
| SVC Nanuet TRS LLC | Maryland |
| SVC NJ TRS LLC | Maryland |