DORAN STREET AND BROADWAY/BRAZIL SAFETY AND ACCESS PROJECT PROJECT STUDY REPORT (EQUIVALENT) Appendix I Cost Estimates

DORAN STREET AND BROADWAY/BRAZIL SAFETY AND ACCESS PROJECT PROJECT STUDY REPORT (EQUIVALENT) Appendix I Cost Estimates

(Alternative 1 - Doran Overpass) PROJECT DESCRIPTION Limits Doran Street from Commercial Street to the L.A. River Commercial Street between Doran Street and San Fernando Road Proposed Improvement (Scope) Construction of a grade separation to raise Doran Street over the SCRRA tracks and close the Doran Street at-grade crossing. Work includes street improvements, bridge, retaining walls, drainage, utilities, signal and lighting. Alternative Overpass of Doran Street ROADWAY ITEMS $ 11,930,000 STRUCTURE ITEMS $ 15,060,000 SUBTOTAL CONSTRUCTION COSTS $ 26,990,000 RIGHT OF WAY $ 37,030,000 SUBTOTAL CONSTRUCTION & RIGHT OF WAY COSTS $ 64,020,000 DESIGN & ENVIRONMENTAL SERVICES (12%) $ 3,239,000 CONST MANAGEMENT & ADMINISTRATION (15%) $ 4,049,000 TOTAL PROJECT COST $ 71,308,000 Approved by: Date 1/30/2015 Tanja Brix

(Alternative 1 - Doran Overpass) I. ROADWAY ITEMS Section I - Earthwork Quantity Unit Unit Price Cost Section Cost Clearing and Grubbing (Removals) 1 LS $ 750,000 $ 750,000 Remove Pavement (Removals) 143,293 SF $ 5 $ 716,465 Unclassified Excavation 722 CY $ 35 $ 25,270 Unclassified Fill 13,597 CY $ 15 $ 203,955 Total Earthwork $ 1,695,690 Section 2 - Structural Section Quantity Unit Unit Price Cost Section Cost Crushed Aggregate Base 5,400 CY $ 50 $ 270,000 AC Pavement 6,170 TON $ 100 $ 617,000 Concrete Sidewalk 31,300 SF $ 6 $ 187,800 PCC Curb and Gutter 4,950 LF $ 18 $ 89,100 Concrete Driveway 15,760 SF $ 12 $ 189,120 Chain Link Fence 930 LF $ 20 $ 18,600 Retaining Walls - Type I (CIP) 9,280 SF $ 80 $ 742,400 Architectual Treatment - Retaining Walls 9,280 SF $ 5 $ 46,400 Total Structural Section $ 2,160,420 Section 3 - Railroad Related Items Quantity Unit Unit Price Cost Section Cost Railroad Flagger 1 LS $ 100,000 $ 100,000 Total Railroad Items $ 100,000 Section 4 - Drainage/Utilities Quantity Unit Unit Price Cost Section Cost Storm Drain - 30" RCP 425 LF $ 350 $ 148,750 Drainage Structure - Caltrans 1 LS $ 200,000 $ 200,000 Laterals - assume 18" RCP (assumed length) 100 LF $ 250 $ 25,000 Catch Basin 4 EA $ 10,000 $ 40,000 Junction Structure 3 EA $ 4,000 $ 12,000 Water - 20" DIP 170 LF $ 350 $ 59,500 Water - 12" DIP 360 LF $ 250 $ 90,000 Water - 8" DIP 730 LF $ 200 $ 146,000 Sewer - 48" VCP 720 LF $ 1,000 $ 720,000 Sewer - 18" VCP 50 LF $ 500 $ 25,000 OH Distribution 2,700 LF $ 500 $ 1,350,000 Total Drainage/Utilities $ 2,816,250

(Alternative 1 - Doran Overpass) Section 5 - Specialty Items Quantity Unit Unit Price Cost Section Cost Landscaping & Irrigation - new 10,310 SF $ 10 $ 103,100 Landscaping & Irrigation - replacement 1 LS $ 20,000 $ 20,000 Trees 82 EA $ 500 $ 41,000 SWPPP & Implementation 1 LS $ 250,000 $ 250,000 Erosion Control 1 LS $ 100,000 $ 100,000 Total Specialty Items $ 514,100 Section 6 - Traffic & Lighting Items Quantity Unit Unit Price Cost Section Cost Traffic Signal - San Fernando & Commercial - new 1 LS $ 250,000 $ 250,000 Traffic Signal - Doran & Commercial 1 LS $ 150,000 $ 150,000 Temp Lighting 1 LS $ 125,000 $ 125,000 Permanent Lighting 1 LS $ 175,000 $ 175,000 Signing & Striping 1 LS $ 50,000 $ 50,000 Total Traffic & Lighting Items $ 750,000 SUBTOTAL SECTIONS 1-6 $ 8,036,460 Section 7 - Minor Items 10% of Subtotal Sections 1-6 Cost Section Cost $ 8,036,460 X 10% $ 803,646 Total Minor Items $ 803,646 Section 8 - Roadway Mobilization Subtotal Sections 1-5 $ 8,036,460 Minor Items $ 803,646 Sum $ 8,840,106 X 10% $ 884,011 884,011 Section 9 - Roadway Additions Supplemental Subtotal Sections 1-5 $ 8,036,460 Minor Items $ 803,646 Sum $ 8,840,106 X 5% $ 442,005 Subtotal Sections 1-5 $ 8,036,460 Minor Items $ 803,646 Sum $ 8,840,106 X 20% $ 1,768,021 Total Roadway Additions $ 2,210,027

(Alternative 1 - Doran Overpass) TOTAL ROADWAY ITEMS, SECTIONS 1-9 $ 11,934,143 II. STRUCTURE ITEMS Quantity Unit Unit Price Cost Section Cost Bridge - Doran Overpass 66,930 SF $ 225 $ 15,059,250 Note: Bridge unit cost includes 10% Mobilization and 25% Contingency. Subtotal Structures Items $ 15,059,250 Mobilization Subtotal Structural Sections Sum $ 15,059,250 X 0% $ - Subtotal Structural Sections Sum $ 15,059,250 X 0% $ - - - Total Structures Items $ 15,059,250 III. RIGHT OF WAY Quantity Unit Unit Price Cost Section Cost Fee Acquisition - Land, Full 482,000 SF $ 45 $ 21,690,000 Fee Acquisition - Land, Partial 28,600 SF $ 44 $ 1,258,400 Relocation and Demolition 214,000 SF $ 27 $ 5,778,000 Permanent Easement 19,600 SF $ 74 $ 1,450,400 Temporary Construction Easements 14,130 SF $ 48 $ 678,240 Note: R/W acquisition costs include area of land, area of buildings, loss of goodwill, fees, and services. Subtotal R/W Sections Sum $ 30,855,040 X 20% $ 6,171,008 Total R/W $ 30,855,040 Total Contingency $ 6,171,008 Total R/W Items $ 37,026,048

(Alternative 2 - Fairmont Connector and Salem/Sperry Overpass) PROJECT DESCRIPTION Limits Extension of West San Fernando Road to Fairmont Avenue over Verdugo Wash Overpass road between Salem Street and Sperry Street Proposed Improvement (Scope) Alternative Construction of a connection to Fairmont Avenue and a grade separation to raise a roadway over the SCRRA tracks. This will close both at-grade crossings. Work includes roadway improvements, 2 bridges, retaining walls, drainage, utilities, signal and lighting. Overpass near Broadway/Brazil with Fairmont Connector ROADWAY ITEMS $ 16,090,000 STRUCTURE ITEMS $ 13,640,000 SUBTOTAL CONSTRUCTION COSTS $ 29,730,000 RIGHT OF WAY $ 45,970,000 SUBTOTAL CONSTRUCTION & RIGHT OF WAY COSTS $ 75,700,000 DESIGN & ENVIRONMENTAL SERVICES (12%) $ 3,568,000 CONST MANAGEMENT & ADMINISTRATION (15%) $ 4,460,000 TOTAL PROJECT COST $ 83,728,000 Approved by: Date 1/30/2015 Tanja Brix

(Alternative 2 - Fairmont Connector and Salem/Sperry Overpass) I. ROADWAY ITEMS Section I - Earthwork Quantity Unit Unit Price Cost Section Cost Clearing and Grubbing (Removals) 1 LS $ 750,000 $ 750,000 Remove Pavement (Removals) 115,372 SF $ 5 $ 576,860 Unclassified Excavation 552 CY $ 35 $ 19,320 Unclassified Fill 57,411 CY $ 15 $ 861,165 Total Earthwork $ 2,207,345 Section 2 - Construction Items Quantity Unit Unit Price Cost Section Cost Fairmont Connector Crushed Aggregate Base 1,040 CY $ 50 $ 52,000 AC Pavement 1,290 TON $ 100 $ 129,000 Concrete Sidewalk 1,210 SF $ 6 $ 7,260 PCC Curb and Gutter 1,390 LF $ 18 $ 25,020 Concrete Driveway 6,450 SF $ 12 $ 77,400 Chain Link Fence 1,330 LF $ 20 $ 26,600 Salem-Sperry Overpass Crushed Aggregate Base 4,260 CY $ 50 $ 213,000 AC Pavement 5,200 TON $ 100 $ 520,000 Concrete Sidewalk 40,280 SF $ 6 $ 241,680 PCC Curb and Gutter 6,600 LF $ 18 $ 118,800 Concrete Driveway 2,740 SF $ 12 $ 32,880 Chain Link Fence 720 LF $ 20 $ 14,400 Sound Wall 4,980 SF $ 16 $ 79,680 Retaining Walls - Type I (CIP) 44,120 SF $ 80 $ 3,529,600 Architectual Treatment - Retaining Walls 44,120 SF $ 5 $ 220,600 Total Fairmont Section $ 317,280 Total Salem-Sperry Section $ 4,970,640 Section 3 - Railroad Related Items Quantity Unit Unit Price Cost Section Cost Railroad Flagger 1 LS $ 100,000 $ 100,000 Total Railroad Items $ 100,000 Section 4 - Drainage/Utilities Quantity Unit Unit Price Cost Section Cost Laterals - assume 18" RCP (assumed length) 130 LF $ 259 $ 33,670 Catch Basin 5 EA $ 10,000 $ 50,000 Junction Structure 4 EA $ 4,000 $ 16,000 Water - 24" DIP 120 LF $ 350 $ 42,000 Water - 8" DIP 300 LF $ 200 $ 60,000 OH Distribution 2,200 LF $ 500 $ 1,100,000 Total Drainage/Utilities $ 1,301,670

(Alternative 2 - Fairmont Connector and Salem/Sperry Overpass) Section 5 - Specialty Items Quantity Unit Unit Price Cost Section Cost Landscaping & Irrigation - new 113,480 SF $ 6 $ 680,880 Landscaping & Irrigation - replacement 1 LS $ 20,000 $ 20,000 Trees 113 EA $ 300 $ 33,900 SWPPP & Implementation 1 LS $ 250,000 $ 250,000 Erosion Control 1 LS $ 100,000 $ 100,000 Total Specialty Items $ 1,084,780 Section 6 - Traffic & Lighting Items Quantity Unit Unit Price Cost Section Cost Traffic Signal - Fairmont Connector & Fairmont-new 1 LS $ 250,000 $ 250,000 Traffic Signal - San Fernando & Overpass-new 1 LS $ 250,000 $ 250,000 Temp Lighting 1 LS $ 125,000 $ 125,000 Permanent Lighting 1 LS $ 175,000 $ 175,000 Signing & Striping 1 LS $ 50,000 $ 50,000 Total Traffic & Lighting Items $ 850,000 SUBTOTAL SECTIONS 1-6 $ 10,831,715 Section 7 - Minor Items 10% of Subtotal Sections 1-6 Cost Section Cost $ 10,831,715 X 10% $ 1,083,172 Total Minor Items $ 1,083,172 Section 8 - Roadway Mobilization Subtotal Sections 1-5 $ 10,831,715 Minor Items $ 1,083,172 Sum $ 11,914,887 X 10% $ 1,191,489 1,191,489 Section 9 - Roadway Additions Supplemental Subtotal Sections 1-5 $ 10,831,715 Minor Items $ 1,083,172 Sum $ 11,914,887 X 5% $ 595,744 Subtotal Sections 1-5 $ 10,831,715 Minor Items $ 1,083,172 Sum $ 11,914,887 X 20% $ 2,382,977 Total Roadway Additions $ 2,978,722 TOTAL ROADWAY ITEMS, SECTIONS 1-9 $ 16,085,097

(Alternative 2 - Fairmont Connector and Salem/Sperry Overpass) II. STRUCTURE ITEMS Quantity Unit Unit Price Cost Section Cost Bridge - Fairmont Connector 28,074 SF $ 240 $ 6,737,760 Bridge - Salem/Sperry Overpass 34,518 SF $ 200 $ 6,903,600 Note: Bridge unit costs include 10% Mobilization and 25% Contingency. Mobilization Subtotal Structural Sections Sum $ 13,641,360 X 0% $ - Subtotal Structural Sections Sum $ 13,641,360 X 0% $ - Subtotal Structures Items $ 13,641,360 - - Total Structures Items $ 13,641,360 III. RIGHT OF WAY Quantity Unit Unit Price Cost Section Cost Fee Acquisition - Land, Full 225,680 SF $ 100 $ 22,568,000 Fee Acquisition - Land, Partial 32,840 SF $ 90 $ 2,955,600 Relocation and Demolition 156,870 SF $ 60 $ 9,412,200 Permanent Easement 44,950 SF $ 75 $ 3,371,250 Temporary Construction Easements 0 SF $ 48 $ - Total R/W $ 38,307,050 Subtotal R/W Sections Sum $ 38,307,050 X 20% $ 7,661,410 Total Contingency $ 7,661,410 Total R/W Items $ 45,968,460

(Alternative 3 - Fairmont Connector and Zoo Drive Connector) PROJECT DESCRIPTION Limits Extension of West San Fernando Road to Fairmont Avenue over Verdugo Wash Bridge from West San Fernando Road to Zoo Drive across the L.A. River Proposed Improvement (Scope) Construction of a connection to Fairmont Avenue and to Zoo Drive over the L.A. River. This will close the Doran Street at-grade crossing. Work includes roadway improvements, 2 bridges, retaining walls, drainage, utilities, signal and lighting. Alternative Connector road to Zoo Drive from Doran Street with the Fairmont Connector ROADWAY ITEMS $ 9,230,000 STRUCTURE ITEMS $ 21,620,000 SUBTOTAL CONSTRUCTION COSTS $ 30,850,000 RIGHT OF WAY $ 25,310,000 SUBTOTAL CONSTRUCTION & RIGHT OF WAY COSTS $ 56,160,000 DESIGN & ENVIRONMENTAL SERVICES (12%) $ 3,702,000 CONST MANAGEMENT & ADMINISTRATION (15%) $ 4,628,000 TOTAL PROJECT COST $ 64,490,000 Approved by: Date 1/30/2015 Tanja Brix

(Alternative 3 - Fairmont Connector and Zoo Drive Connector) I. ROADWAY ITEMS Section I - Earthwork Quantity Unit Unit Price Cost Section Cost Clearing and Grubbing (Removals) 1 LS $ 750,000 $ 750,000 Remove Pavement (Removals) 112,307 SF $ 5 $ 561,535 Unclassified Excavation 1,204 CY $ 35 $ 42,140 Unclassified Fill 9,529 CY $ 15 $ 142,935 Total Earthwork $ 1,496,610 Section 2 - Structural Section Quantity Unit Unit Price Cost Section Cost Fairmont Connector Crushed Aggregate Base 1,140 CY $ 50 $ 57,000 AC Pavement 1,390 TON $ 100 $ 139,000 Concrete Sidewalk 2,900 SF $ 6 $ 17,400 PCC Curb and Gutter 1,430 LF $ 18 $ 25,740 Concrete Driveway 6,060 SF $ 12 $ 72,720 Chain Link Fence 1,320 LF $ 20 $ 26,400 Zoo Drive Connector Crushed Aggregate Base 1,750 CY $ 50 $ 87,500 AC Pavement 2,400 TON $ 100 $ 240,000 Concrete Sidewalk 2,220 SF $ 6 $ 13,320 PCC Curb and Gutter 1,420 LF $ 18 $ 25,560 Concrete Driveway 570 SF $ 12 $ 6,840 Chain Link Fence 510 LF $ 20 $ 10,200 Retaining Walls - Type I (CIP) 5,340 SF $ 80 $ 427,200 Architectual Treatment - Retaining Walls 5,340 SF $ 5 $ 26,700 Total Fairmont Section $ 338,260 Total Zoo Drive Section $ 837,320 Section 3 - Railroad Related Items Quantity Unit Unit Price Cost Section Cost Railroad Flagger 1 LS $ 100,000 $ 100,000 Total Railroad Items $ 100,000 Section 4 - Drainage/Utilities Quantity Unit Unit Price Cost Section Cost Storm Drain - 24" RCP 200 LF $ 300 $ 60,000 Laterals - assume 18" RCP (assumed length) 60 LF $ 200 $ 12,000 Catch Basin 2 EA $ 10,000 $ 20,000 Junction Structure 1 EA $ 4,000 $ 4,000 Water - 24" DIP 820 LF $ 350 $ 287,000 Water - 12" DIP 190 LF $ 250 $ 47,500 Sewer - 48" VCP 240 LF $ 1,000 $ 240,000 OH Distribution 560 LF $ 500 $ 280,000 UG Electric 1,430 LF $ 750 $ 1,072,500 UG Electric Vault 1 LS $ 100,000 $ 100,000 Total Drainage/Utilities $ 2,063,000

(Alternative 3 - Fairmont Connector and Zoo Drive Connector) Section 5 - Specialty Items Quantity Unit Unit Price Cost Section Cost Landscaping & Irrigation - new 1,000 SF $ 6 $ 6,000 SWPPP & Implementation 1 LS $ 200,000 $ 200,000 Erosion Control 1 LS $ 75,000 $ 75,000 Total Specialty Items $ 281,000 Section 6 - Traffic & Lighting Items Quantity Unit Unit Price Cost Section Cost Traffic Signal - Fairmont Connector & Fairmont-new 1 LS $ 250,000 $ 250,000 Traffic Signal - Zoo Dr Connector & Zoo Dr-new 1 LS $ 250,000 $ 250,000 Traffic Signal - Freeway Ramps & Zoo Dr-new 1 LS $ 250,000 $ 250,000 Temp Lighting 1 LS $ 125,000 $ 125,000 Permanent Lighting 1 LS $ 175,000 $ 175,000 Signing & Striping 1 LS $ 50,000 $ 50,000 Total Traffic & Lighting Items $ 1,100,000 SUBTOTAL SECTIONS 1-6 $ 6,216,190 Section 7 - Minor Items 10% of Subtotal Sections 1-6 Cost Section Cost $ 6,216,190 X 10% $ 621,619 Total Minor Items $ 621,619 Section 8 - Roadway Mobilization Subtotal Sections 1-5 $ 6,216,190 Minor Items $ 621,619 Sum $ 6,837,809 X 10% $ 683,781 683,781 Section 9 - Roadway Additions Supplemental Subtotal Sections 1-5 $ 6,216,190 Minor Items $ 621,619 Sum $ 6,837,809 X 5% $ 341,890 Subtotal Sections 1-5 $ 6,216,190 Minor Items $ 621,619 Sum $ 6,837,809 X 20% $ 1,367,562 Total Roadway Additions $ 1,709,452 TOTAL ROADWAY ITEMS, SECTIONS 1-9 $ 9,231,042

(Alternative 3 - Fairmont Connector and Zoo Drive Connector) II. STRUCTURE ITEMS Quantity Unit Unit Price Cost Section Cost Bridge - Fairmont Connector 28,074 SF $ 240 $ 6,737,760 Bridge - Zoo Dr Connector 59,532 SF $ 250 $ 14,883,000 Note: Bridge unit costs include 10% Mobilization and 25% Contingency. Subtotal Structures Items $ 21,620,760 Mobilization Subtotal Structural Sections Sum $ 21,620,760 X 0% $ - Subtotal Structural Sections Sum $ 21,620,760 X 0% $ - - - Total Structures Items $ 21,620,760 III. RIGHT OF WAY Quantity Unit Unit Price Cost Section Cost Fee Acquisition - Land, Full 365,650 SF $ 33 $ 12,066,450 Fee Acquisition - Land, Partial 3,250 SF $ 66 $ 214,500 Relocation and Demolition 40,612 SF $ 54 $ 2,193,048 Permanent Easement 119,400 SF $ 55 $ 6,567,000 Temporary Construction Easements 3,250 SF $ 15 $ 48,750 Note: R/W acquisition costs include area of land, area of buildings, loss of goodwill, fees, and services. Subtotal R/W Sections Sum $ 21,089,748 X 20% $ 4,217,950 Total R/W $ 21,089,748 Total Contingency $ 4,217,950 Total R/W Items $ 25,307,698