GUIDELINES FOR RAILROAD GRADE SEPARATION PROJECTS
GUIDELINES FOR RAILROADGRADE SEPARATION ee Section5.2.1.a*FENCE9' ACCESSROAD FUTURETRACK(S)TOP OF RAIL EXISTINGTRACK(S) ACCESS FUTUREROADTRACK(S)Typ.*9'Typ.See Section 5.2.1.afor Curved Track adjustments.PIER LOCATED OFFABUTMENT LOCATED OFFRAILROAD PROPERTYRAILROAD PROPERTYThe above depiction is for example purposes only. The individual dimensions are the minimum required.Project specific design plans require the review and prior approval by the Railroad.It is the intent of the Railroad to maintain the right-of-way free of permanent obstructions such asoverhead bridge piers, earth fills and drainage facilities which do not support Railroad infrastructure.Permanent obstructions restrict the Railroad's ability to perform maintenance and expand service toexisting and future customers. Keeping the right-of-way unobstructed is not a betterment for theRailroad, it is a necessity.RBRIDGE STANDARDSGRADE SEPARATION GUIDELINESCOVER PAGEFILE OWNER: UPRRAUTHORED BY: R. FRIESENDATE: 1/05/16CHECKED BY: A. HURST
TABLE OF CONTENTS1.INTRODUCTION. 41.1Purpose . 41.2Definitions . 41.3Guidelines and References . 62. AGREEMENTS . 62.1Applicant and Contractor Responsibility . 62.2Railroad Right-of-Way . 72.3Railroad Right-of-Entry Agreement . 72.4Construction and Maintenance Agreement . 72.5Railroad Review of Submittals and Construction Observation . 72.6Approval Expiration . 73. SUBMITTALS . 83.1Railroad Review Process . 83.2Requests for Exception . 83.3Contractor Review . 83.4Applicant and/or Engineer-of-Record Review. 83.5Design Calculations . 83.6Geotechnical Report . 83.7Drainage Report . 83.8Units. 93.9Submittal Schedule . 93.10Design and Construction Submittals . 94. GENERAL REQUIREMENTS FOR GRADE SEPARATION PROJECTS . 134.1Grade Separation Structure Type . 134.2Railroad Operational Requirements . 134.2.1 Shoofly Track(s) . 134.2.2 Future Track(s) . 134.2.3 Track Spacing and Shifting . 134.2.4 Access Road . 144.3Structure Separation . 144.4Construction . 154.4.1 Temporary Construction Clearances . 154.4.1.1Vertical Construction Clearances . 154.4.1.2Horizontal Construction Clearances . 154.4.2 Shoring . 154.4.3 Demolition . 154.4.4 Erection . 164.4.5 Falsework . 164.4.6 Vegetation . 164.5Drainage . 164.5.1 (UPRR only) Hydraulic Criteria for Bridge and Culvert Openings . 164.5.2 (UPRR only) Hydraulic Criteria for Drainage Systems Parallel to Railroad Tracks . 174.5.3 (BNSF only) Hydrologic and Hydraulic Design Criteria . 174.6Erosion and Sediment Control . 174.7Fencing . 184.8Retaining Walls. 184.9Embankment Surcharge . 194.10Utilities . 194.11Construction Management Team . 194.12Railroad Site Observation During Construction . 204.12.1Full Time Inspector . 215. OVERHEAD STRUCTURES . 225.1General Design . 225.2Permanent Clearances . 225.2.1 Permanent Vertical Clearance (under the structure) . 225.2.2 Permanent Horizontal Clearance (under the structure) . 225.3Temporary Construction Clearances . 235.4Barrier Rail and Fence . 235.5Superstructures. 235.6Substructures. 235.6.1 Abutments . 23GUIDELINES FOR RAILROAD GRADE SEPARATION PROJECTS, MAY 20161
5.6.2 Piers . 245.6.3 Pier Protection . 245.7Lighting. 245.8Drainage and Erosion. 256UNDERPASS STRUCTURES . 266.1General Design . 266.1.1 Design Loads . 266.1.2 Construction Material Requirements . 266.2Concrete Requirements . 266.2.1 Reinforcing Steel Requirements . 276.2.2 Prestressing Strand Requirements . 276.2.3 Tie Rods . 276.3Structural Steel Requirements . 276.4Access Road . 286.5Skewed Structure . 286.6Approach Slab . 286.7Clearances . 286.7.1 Permanent Vertical Clearance (under the structure) . 286.7.2 Permanent Horizontal & Vertical Clearances (on the structure) . 296.8Sacrificial Impact Protection Devices . 296.9Superstructure . 296.9.1Acceptable Superstructure Types. 296.9.2 Deck Requirements . 296.9.3 Composite Deck . 306.9.4 Ballast Retainers, Fences and Handrails . 306.9.5 Walkway . 306.9.6 Drainage . 306.9.7 Waterproofing . 316.9.8 Steel Superstructure . 316.9.9 Painting of Steel Structures . 326.9.10Concrete Superstructure . 326.10Substructure . 326.10.1Piers . 326.10.2Abutments . 336.10.3Signage and Miscellaneous . 337TRAILS . 347.1At Grade Crossing . 347.2Trail Parallel to Track . 347.3Grade Separated Crossing . 347.3.1 Overhead Crossing (Trail over Railroad) . 347.3.2 Underpass Crossing (Railroad Structure over Trail) . 347.3.2.1New Underpass Crossing. 347.3.2.2Crossing Under Existing Structures. 347.4Drainage .
of the requirements and standards for the design and construction of Grade Separation Projects. Compliance with these Guidelines is required to expedite the review and approval of design and construction submittals by the Railroad. Railroad review is limited exclusively to potential impacts on existing and future Railroad operations. The Railroad
Union Pacific Railroad United States Army Military Railroad System Utah Central Railway Utah Railway Company Utah Transit Authority V&S Railroad Inc. Valdosta Railway Ventura County Railway Company Verde Canyon Railroad Vermont Rail System Vicksburg Southern Railroad Virginia Southern Division Wabash Central Railroad Walking Horse & Eastern Railroad Warren & Trumbull Railroad WATCO .
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