| N-63-000 | 
                - 1963 - Class  “N” RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, Etc. | 
                - 1963 - | 
                No | 
            
                        
                | N-63-001 | 
                22nd Street and SPRR (Nogales Branch) Flashing Signals (1/63) | 
                5 & 64 | 
                Yes | 
            
                        
                | N-63-002 | 
                SPRR Property located in I-10 right-of-way from Saint Mary's Road to 25th Street | 
                 | 
                No | 
            
                        
                | N-63-003 | 
                Property easement for BUTTERFIELD ROUTE across Southern Pacific Yards and Across EPSW right-of-way per agreement attached to Res. Number 4745 (9/61) | 
                5 | 
                Yes | 
            
                        
                | N-63-004 | 
                Flashing Signals for Ajo Rd. & SPRR Nogales Branch | 
                5 | 
                Yes | 
            
                        
                | N-64-000 | 
                - 1964 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, Etc. | 
                - 1964 - | 
                No | 
            
                        
                | N-64-001 | 
                Flashing Signals for Valencia Road & SPRR Nogales Branch -- NOTE: ''As Built on Roll 69'' | 
                5 & 69 | 
                Yes | 
            
                        
                | N-64-002 | 
                Prince Road, SPRR Crossing Signals & Gates | 
                5 & 31 | 
                Yes | 
            
                        
                | N-65-000 | 
                - 1965 - Class  “N” RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, Etc. -- NO PLANS NUMBERS WERE ISSUED IN 1965 | 
                - 1965 - | 
                No | 
            
                        
                | N-66-000 | 
                - 1966 - Class  “N” RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc.  NOTE: NO PLANS NUMBERS WERE ISSUED IN 1966 | 
                - 1966 - | 
                No | 
            
                        
                | N-67-000 | 
                - 1967 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1967 - | 
                No | 
            
                        
                | N-67-001 | 
                Irvington Road and Southern Pacific Railroad Crossing - Tentative Roadway | 
                 | 
                No | 
            
                        
                | N-68-000 | 
                - 1968 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1968 - | 
                No | 
            
                        
                | N-68-001 | 
                6th Street and 9th Avenue Railroad Crossing | 
                69 | 
                Yes | 
            
                        
                | N-69-000 | 
                - 1969 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1969 - | 
                No | 
            
                        
                | N-69-001 | 
                Irvington Road Crossing - Box Culvert at 1st Avenue | 
                69 | 
                Yes | 
            
                        
                | N-70-000 | 
                - 1970 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1970 - | 
                No | 
            
                        
                | N-70-001 | 
                East ½ Rodeo Grounds Southern Pacific Railroad Spur Track (Kimberly-Clark) | 
                 | 
                No | 
            
                        
                | N-70-002 | 
                Lands, Tracks, and Structures, Southern Pacific Railroad Company | 
                 | 
                Yes | 
            
                        
                | N-71-000 | 
                - 1971 Through 1973 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, Etc.  NOTE: NO PLANS NUMBERS WERE ISSUED BETWEEN 1971 and 1973 | 
                - 1971 - | 
                No | 
            
                        
                | N-74-000 | 
                - 1974 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1974 - | 
                No | 
            
                        
                | N-74-001 | 
                Southern Pacific Railroad and Community Center Penetration Route | 
                 | 
                No | 
            
                        
                | N-75-000 | 
                - 1975 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1975 - | 
                No | 
            
                        
                | N-75-001 | 
                Southern Pacific Railroad -- Miscellaneous -- Lands, Tracks, & Structures -- T14S, R13E, Sections 1, 2, 11, 12, 13, 14, 23, 24, 25, & 36 -- T14S, R14E, Sections 18, 19, 20, 21, 27, 28, 30, & 32 -- T15S, R13E, Sections 1, 12, 13, & 24 -- T15S, R14E, Sections 6, 7, 18, & 19 | 
                60 | 
                Yes | 
            
                        
                | N-75-002 | 
                Proposed Southern Pacific Railroad Gate & Island Installed. on 22nd Street @ 1st Avenue (Nogales Branch) | 
                 | 
                No | 
            
                        
                | N-75-003 | 
                Proposed Southern Pacific Railroad Gate & Island Installed. on Cherry Avenue between Factory and Warehouse | 
                 | 
                No | 
            
                        
                | N-76-000 | 
                - 1976 Through 1979 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc.  NOTE: NO PLANS NUMBERS WERE ISSUED BETWEEN 1976 and 1979 | 
                - 1976 - | 
                No | 
            
                        
                | N-80-000 | 
                - 1980 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1980 - | 
                No | 
            
                        
                | N-80-001 | 
                Southern Pacific Right-of-Way President Street to Van Buskirk Sch. | 
                 | 
                No | 
            
                        
                | N-81-000 | 
                - 1981 - Class  “N” RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1981 - | 
                No | 
            
                        
                | N-81-001 | 
                Southern Pacific Solid Creosoted Timber and paved Highway Cros. | 
                 | 
                No | 
            
                        
                | N-82-000 | 
                - 1982 - Class  “N” RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc.  NOTE: NO PLANS NUMBERS WERE ISSUED IN 1982 | 
                - 1982 - | 
                No | 
            
                        
                | N-83-000 | 
                - 1983 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc.  NOTE: NO PLANS NUMBERS WERE ISSUED IN 1983 | 
                - 1983 - | 
                No | 
            
                        
                | N-84-000 | 
                - 1984 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1984 - | 
                No | 
            
                        
                | N-84-001 | 
                Southern Pacific Railroad Solid Crossing at park and Euclid Transition (installation of rubber panels) | 
                115 | 
                Yes | 
            
                        
                | N-84-002 | 
                Southern Pacific Railroad at Euclid Avenue and park -- NOTE: Paper Copy Only | 
                115 | 
                No | 
            
                        
                | N-85-000 | 
                - 1985 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc.  NOTE: NO PLANS NUMBERS WERE ISSUED IN 1985 | 
                - 1985 - | 
                No | 
            
                        
                | N-86-000 | 
                - 1986 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc.  NOTE: NO PLANS NUMBERS WERE ISSUED IN 1986 | 
                - 1986 - | 
                No | 
            
                        
                | N-87-000 | 
                - 1987 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1987 - | 
                No | 
            
                        
                | N-87-001 | 
                4th Avenue Trolly Tracks from University Boulevard to 8th Street (Old Pueblo Trolly, Inc.)  NOTE: PAPER COPY ONLY | 
                 | 
                Yes | 
            
                        
                | N-88-000 | 
                - 1988 Through 1995 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc.  NOTE: NO PLANS NUMBERS WERE ISSUED BETWEEN 1988 and 1995 | 
                - 1988 - | 
                No | 
            
                        
                | N-96-000 | 
                - 1996 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 1996 - | 
                No | 
            
                        
                | N-96-001 | 
                CONSTRUCTION PROGRAM 1997 Valencia Road at Davis-Monthan Railroad East of Kolb Road | 
                143 | 
                Yes | 
            
                        
                | N-2001-000 | 
                - 1997 Through 2001 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc.  NOTE: NO PLANS NUMBERS WERE ISSUED BETWEEN 1997 and 2001 | 
                - 1997 - | 
                No | 
            
                        
                | N-2002-000 | 
                - 2002 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. | 
                - 2002 - | 
                No | 
            
                        
                | N-2002-001 | 
                Western Emulsions Railroad Spur Improvement Plans (Parsons Brinckerhoff, PB) Note: Paper Copy Only, No as builts will be supplied. No PIA, on private property. | 
                None | 
                Yes | 
            
                        
                | N-2002-002 | 
                Valencia Road Railroad Crossing, Between Kolb Road and Pantano Road | 
                 | 
                No | 
            
                        
                | N-2006-000 | 
                - 2006 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, Signals, etc. NOTE: NO ''N'' Plan numbers were issued in ''2003'' and ''2006'' | 
                - 2003 - | 
                No | 
            
                        
                | N-2008-000 | 
                - 2008 - Class ''N'' - RAILROADS: Surveys, Buildings, Railroad Structures, Lands, R & R Crossing Signals, Grade Crossings, etceteras. - 2008 - | 
                - 2008 - | 
                No | 
            
                        
                | N-2008-001 | 
                Tucson Modern Streetcar Project, UMC to Rio Nuevo West (HDR) | 
                 | 
                No |