| | Date | Plat | Film Reels | Description | Links | Location | MSA Citation |
| Details | 12/02/1957 | Right of Way 17185 | | Maryland Route 224, Mason Springs towards Rison | | | C2274-1 |
| Details | 09/17/1968 | Plat Book 8, p. 126; Plat 36203 | | Maryland Route 6, Doncaster to Grayton | | 03/12/03/000 | C2274-2 |
| Details | 07/19/2000 | Plat Book 10, p. 202; Plat 55342 | SR 9824 | State Roads Commission, Right of Way, US 301 from the Potomac to US 50/301, Oversize | | OR/04/14/065 | C2274-3 |
| Details | 12/21/1970 | Plat Book 9, p. 43; Plat 39923 | | Maryland Route 6, Doncaster (MD. Route 344) to Crayton | | 00/60/06/000 | C2274-4 |
| Details | 12/21/1970 | Plat Book 9, p. 45; Plat 39925 | | Maryland Route 6, Doncaster (MD. Route 344) to Crayton | | 00/60/06/000 | C2274-5 |
| Details | 10/19/1995 | Plat Book 10, p. 177 | | New Market to Dentsville | | OR/04/14/065 | C2274-6 |
| Details | 10/19/1995 | Plat Book 10, p. 176 | | Bel Alton, Chapel Point | | OR/04/14/065 | C2274-7 |
| Details | 10/19/1995 | Plat Book 10, p. 175 | | Bel Alton, Chapel Point | | OR/04/14/065 | C2274-8 |
| Details | 10/19/1995 | Plat Book 10, p. 174 | | Swann, Annie | | OR/04/14/063 | C2274-9 |
| Details | 12/11/1995 | Plat Book 10, p. 178; Plat 53614 | | Maryland 5 Relocated, Mattawoman-Beantown Road | | OR/04/14/065 | C2274-10 |
| Details | 02/08/1996 | Plat Book 10, p. 179; Plat 54197 | | US Route 301, Waldorf towards White Plains | | OR/04/14/065 | C2274-11 |
| Details | 03/01/1996 | Plat Book 10, p. 180; Plat 53404 | | US Route 301, Potomac River to US Route 50 | | OR/04/14/065 | C2274-12 |
| Details | 04/22/1996 | Plat Book 10, p. 181; Plat 54197 | | US Route 301, Waldorf towards White Plains | | OR/04/14/065 | C2274-13 |
| Details | 07/08/1996 | Plat Book 10, p. 182; Plat 53603 | | Maryland 5 Relocated, Mattawoman-Beantown Road | | OR/04/14/065 | C2274-14 |
| Details | 07/08/1996 | Plat Book 10, p. 183; Plat 53608 | | Maryland 5 Relocated, Mattawoman-Beantown Road | | OR/04/14/065 | C2274-15 |
| Details | 07/08/1996 | Plat Book 10, p. 184; Plat 53609 | | Maryland 5 Relocated, Mattawoman-Beantown Road | | OR/04/14/065 | C2274-16 |
| Details | 09/08/1993 | Plat Book 10, p. 151; Plat 52355 | | Maryland Route 228, from Prince Georges County Line to Sharperville Road | | OR/04/14/065 | C2274-17 |
| Details | 09/08/1993 | Plat Book 10, p. 152; Plat 52356 | | Maryland Route 228, from Prince Georges County Line to Sharperville Road | | OR/04/14/065 | C2274-18 |
| Details | 12/14/1993 | Plat Book 10, p. 153; Plat 53166 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/065 | C2274-19 |
| Details | 12/22/1993 | Plat Book 10, p. 154; Plat 53573 | | Maryland Route 228, from Prince Georges County Line to Sharperville Road | | OR/04/14/065 | C2274-20 |
| Details | 01/03/1994 | Plat Book 10, p. 155; Plat 52359 | | Maryland Route 228, from Prince Georges County Line to Sharperville Road | | OR/04/14/065 | C2274-21 |
| Details | 10/23/1981 | Plat Book 10, p. 41; Plat 47228 | | La Plata Garage Lot | | OR/04/14/072 | C2274-22 |
| Details | 11/12/1981 | Plat Book 10, p. 42; Plat 46951 | | North Side of US Route 301, approximately 4 Miles northeast of Potomac River Bridge | | OR/04/14/072 | C2274-23 |
| Details | 01/31/1983 | Plat Book 10, p. 43; Plat 43945 | | Maryland Route 6, Doncaster Maryland Route 334 to Grayton | | OR/04/14/072 | C2274-24 |
| Details | 11/02/1983 | Plat Book 10, p. 44; Plat 48055 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-25 |
| Details | 11/02/1983 | Plat Book 10, p. 46; Plat 48057 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-26 |
| Details | 11/02/1983 | Plat Book 10, p. 45; Plat 48056 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-27 |
| Details | 11/02/1983 | Plat Book 10, p. 47; Plat 48058 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-28 |
| Details | 11/02/1983 | Plat Book 10, p. 48; Plat 48059 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-29 |
| Details | 11/02/1983 | Plat Book 10, p. 49; Plat 48060 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-30 |
| Details | 11/02/1983 | Plat Book 10, p. 50; Plat 48061 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-31 |
| Details | 11/02/1983 | Plat Book 10, p. 52; Plat 48063 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-32 |
| Details | 11/02/1983 | Plat Book 10, p. 53; Plat 48064 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-33 |
| Details | 11/02/1983 | Plat Book 10, p. 51; Plat 48062 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-34 |
| Details | 11/02/1983 | Plat Book 10, p. 54; Plat 48065 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-35 |
| Details | 11/02/1983 | Plat Book 10, p. 56; Plat 48067 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-36 |
| Details | 11/02/1983 | Plat Book 10, p. 57; Plat 48068 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-37 |
| Details | 11/02/1983 | Plat Book 10, p. 58; Plat 48069 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-38 |
| Details | 12/19/1990 | Plat Book 10, p. 90; Plat 48070 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-39 |
| Details | 10/10/1984 | Plat Book 10, p. 62; Plat 48071 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/063 | C2274-40 |
| Details | 11/02/1983 | Plat Book 10, p. 59; Plat 48072 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-41 |
| Details | 11/02/1983 | Plat Book 10, p. 60; Plat 48073 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-42 |
| Details | 11/02/1983 | Plat Book 10, p. 55; Plat 48066 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/063 | C2274-43 |
| Details | 01/25/1984 | Plat Book 10, p. 61; Plat 48520 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-44 |
| Details | 12/18/1984 | Plat Book 10, p. 63; Plat 48742 | | Maryland Route 254, Relocation over Neale Sound at Cobb Island | | OR/04/14/072 | C2274-45 |
| Details | 01/18/1985 | Plat Book 10, p. 64; Plat 48717 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-46 |
| Details | 01/18/1985 | Plat Book 10, p. 65; Plat 48718 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/063 | C2274-47 |
| Details | 04/16/1985 | Plat Book 10, p. 66; Plat 21387 | | Potomac River Bridge to Allen Fresh | | OR/04/14/072 | C2274-48 |
| Details | 04/16/1985 | Plat Book 10, p. 67; Plat 26196 | | US Route 301 towards St. Marys County Line, Relocated Maryland Route 234 | | OR/04/14/072 | C2274-49 |
| Details | 04/16/1985 | Plat Book 10, p. 68; Plat 26607 | | US Route 301 towards St. Marys County Line, Relocated Maryland Route 234 | | OR/04/14/072 | C2274-50 |
| Details | 04/26/1985 | Plat Book 10, p. 69; Plat 4620 | | Potomac River to Allens Fresh | | OR/04/14/072 | C2274-51 |
| Details | 10/21/1985 | Plat Book 10, p. 70; Plat 48871 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-52 |
| Details | 10/21/1985 | Plat Book 10, p. 71; Plat 48872 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-53 |
| Details | 10/21/1985 | Plat Book 10, p. 72; Plat 48873 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-54 |
| Details | 02/25/1986 | Plat Book 10, p. 73; Plat 49143 | | Maryland Route 382, Reconstruction from Maryland Route 5 to Mattawoman-Beantown Road | | OR/04/14/072 | C2274-55 |
| Details | 02/25/1986 | Plat Book 10, p. 74; Plat 49144 | | Maryland Route 382, Reconstruction from Maryland Route 5 to Mattawoman-Beantown Road | | OR/04/14/072 | C2274-56 |
| Details | 02/25/1986 | Plat Book 10, p. 75; Plat 49145 | | Maryland Route 382, Reconstruction from Maryland Route 5 to Mattawoman-Beantown Road | | OR/04/14/072 | C2274-57 |
| Details | 03/21/1986 | Plat Book 10, p. 76; Plat 48869 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/063 | C2274-58 |
| Details | 08/07/1986 | Plat Book 10, p. 77 | | White Plains to Pomfret | | OR/04/14/072 | C2274-59 |
| Details | 08/07/1986 | Plat Book 10, p. 78 | | White Plains to Pomfret | | OR/04/14/072 | C2274-60 |
| Details | 03/18/1987 | Plat Book 10, p. 79; Plat 14482 | | US Route 301, White Plains toward Lyons Corner | | OR/04/14/072 | C2274-61 |
| Details | 11/10/1987 | Plat Book 10, p. 80; Plat 7495 | | La Plata, Indian Head Road, Route 225 from Intersection of Route 301 towards Mason Springs | | OR/04/14/063 | C2274-62 |
| Details | 12/29/1987 | Plat Book 10, p. 81; Plat 21073 | | Maryland Route 228 from Waldorf towards Maryland Route 227 | | OR/04/14/072 | C2274-63 |
| Details | 12/29/1987 | Plat Book 10, p. 82; Plat 21057 | | Maryland Route 228 from Waldorf towards Maryland Route 227 | | OR/04/14/072 | C2274-64 |
| Details | 12/29/1987 | Plat Book 10, p. 83; Plat 21056 | | Maryland Route 228 from Waldorf towards Maryland Route 227 | | OR/04/14/072 | C2274-65 |
| Details | 08/09/1990 | Plat Book 10, p. 87; Plat 3996 | | Potomac River Bridge to Allen Fresh | | OR/04/14/072 | C2274-66 |
| Details | 08/09/1990 | Plat Book 10, p. 86; Plat 4004 | | Potomac River Bridge to Allen Fresh | | OR/04/14/063 | C2274-67 |
| Details | 05/17/1988 | Plat Book 10, p. 85 | | End of Charles County Route 38, Berry Road | | OR/04/14/072 | C2274-68 |
| Details | 11/13/1990 | Plat Book 10, p. 88; Plat 52352 | | Maryland Route 228, from Prince Georges County Line to Sharperville Road | | OR/04/14/072 | C2274-69 |
| Details | 11/13/1990 | Plat Book 10, p. 89; Plat 52353 | | Maryland Route 228, from Prince Georges County Line to Sharperville Road | | OR/04/14/072 | C2274-70 |
| Details | 12/19/1990 | Plat Book 10, p. 91; Plat 48720 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-71 |
| Details | 12/19/1990 | Plat Book 10, p. 92; Plat 48870 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-72 |
| Details | 12/19/1990 | Plat Book 10, p. 93; Plat 48874 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-73 |
| Details | 12/19/1990 | Plat Book 10, p. 94; Plat 51842 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/072 | C2274-74 |
| Details | 12/19/1990 | Plat Book 10, p. 95; Plat 52227 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/072 | C2274-75 |
| Details | 12/19/1990 | Plat Book 10, p. 96; Plat 52227 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/072 | C2274-76 |
| Details | 12/19/1990 | Plat Book 10, p. 97; Plat 52227 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/072 | C2274-77 |
| Details | 12/19/1990 | Plat Book 10, p. 98; Plat 52227 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/072 | C2274-78 |
| Details | 12/19/1990 | Plat Book 10, p. 99; Plat 52231 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/072 | C2274-79 |
| Details | 12/19/1990 | Plat Book 10, p. 100; Plat 52231 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/072 | C2274-80 |
| Details | 12/19/1990 | Plat Book 10, p. 101; Plat 52231 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/072 | C2274-81 |
| Details | 12/19/1990 | Plat Book 10, p. 102; Plat 52231 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/072 | C2274-82 |
| Details | 12/19/1990 | Plat Book 10, p. 103; Plat 52231 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/072 | C2274-83 |
| Details | 12/19/1990 | Plat Book 10, p. 104; Plat 52709 | | Maryland Route 5 from US Route 301 to Post Office Road | | OR/04/14/063 | C2274-84 |
| Details | 12/19/1990 | Plat Book 10, p. 105; Plat 52780 | | I-68 (US Route 50/301) west of Patuxent River Bridge to east of South River Bridge | | OR/04/14/067 | C2274-85 |
| Details | 12/28/1990 | Plat Book 10, p. 106; Plat 52230 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/067 | C2274-86 |
| Details | 12/28/1990 | Plat Book 10, p. 107; Plat 52234 | | Maryland Route 228, US Route 301 to Sharperville Road | | OR/04/14/067 | C2274-87 |
| Details | 12/28/1990 | Plat Book 10, p. 108; Plat 52677 | | US Route 301 south of Beantown Road to Prince Georges County Line | | OR/04/14/067 | C2274-88 |
| Details | 12/28/1990 | Plat Book 10, p. 109; Plat 52711 | | US Route 301, from south of Smallwood Drive to south of Beantown Road | | OR/04/14/067 | C2274-89 |
| Details | 01/14/1991 | Plat Book 10, p. 110; Plat 48720 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/067 | C2274-90 |
| Details | 01/14/1991 | Plat Book 10, p. 111; Plat 48870 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/067 | C2274-91 |
| Details | 01/14/1991 | Plat Book 10, p. 112; Plat 48874 | | Maryland Route 6, .10 Mile west of Maryland Route 232 to .2 Mile west of St. Marys County Line | | OR/04/14/067 | C2274-92 |
| Details | 01/14/1991 | Plat Book 10, p. 113; Plat 51743 | | US Route 301 from south of Smallwood Drive to south of Beantown Road | | OR/04/14/067 | C2274-93 |
| Details | 01/14/1991 | Plat Book 10, p. 114; Plat 51744 | | US Route 301 from south of Smallwood Drive to south of Beantown Road | | OR/04/14/067 | C2274-94 |
| Details | 01/14/1991 | Plat Book 10, p. 115; Plat 51745 | | US Route 301 from south of Smallwood Drive to south of Beantown Road | | OR/04/14/067 | C2274-95 |
| Details | 01/14/1991 | Plat Book 10, p. 116; Plat 51746 | | US Route 301 from south of Smallwood Drive to south of Beantown Road | | OR/04/14/067 | C2274-96 |
| Details | 01/14/1991 | Plat Book 10, p. 117; Plat 51747 | | US Route 301 from south of Smallwood Drive to south of Beantown Road | | OR/04/14/067 | C2274-97 |
| Details | 01/14/1991 | Plat Book 10, p. 118; Plat 51749 | | US Route 301 from south of Smallwood Drive to south of Beantown Road | | OR/04/14/067 | C2274-98 |
| Details | 01/14/1991 | Plat Book 10, p. 119; Plat 51751 | | US Route 301 from south of Smallwood Drive to south of Beantown Road | | OR/04/14/067 | C2274-99 |
| Details | 01/14/1991 | Plat Book 10, p. 120; Plat 51752 | | US Route 301 from south of Smallwood Drive to south of Beantown Road | | OR/04/14/067 | C2274-100 |