Texas Reference Marker (TRM) System User’S Manual

Texas Reference Marker (TRM) System User’s Manual Revised January 2005 © 2005 by Texas Department of Transportation (512) 302-2453 all rights reserved Manual Notice 2005-1 From: James L. Randall, P.E. Manual: Texas Reference Marker System User’s Manual Effective Date: January 01, 2005 Contents The manual provides Texas Reference Marker (trm) System Highway Data File users with the nec- essary information to input data to, or extract data from TRM. This manual is contained in the Planning, Programming, Environmental collection of the TxDOT Online Manual System. Changes Chapters 1 and 2 - Changed references from Design Division to Construction Division. Chapter 3 - Changed references from Design Division to Construction Division and added information about the new User Information screen and the Board. Chapter 4 - Added subsection for TRM Export instructions. Chapter 6 - Updated TPP Highway Values to include all District Highway Status Values. Chapter 7 - Updated instruction tables to reflect changes for inputting Reference updates. Chapter 8 - Clarified constraints. Chapter 10 - Updated of Travel responsibilities and Highway Values; Left/Right is now Shoulder Inside/Outside; Changed references from Design Division to Construction Division. Chapter 12 - Updated Design and Route values. Chapter 14 - Clarified references to the TPP website and updated graphics to reflect the look of the current. Contact Refer questions or suggestions to the Special Projects and Audit Branch of the Administration Sec- tion of the Transportation Planning and Programming Division. Archives Past manual notices are available in a PDF archive. Table of Contents Chapter 1 — Texas Reference Marker System Section 1 — Introduction to TRM . 1-2 What is TRM? . 1-2 Development of the TRM System . 1-2 Documents Establishing TRM. 1-3 Benefits of TRM . 1-3 What This Manual Provides . 1-4 Section 2 — Key Points to Know . 1-5 Responsibilities and Definitions for TRM. 1-5 Official TRM Location Key . 1-6 Section 3 — Data Maintenance Responsibility . 1-9 Section 4 — Establishing a Route . 1-11 Summary . 1-11 Chapter 2 — Feature Characteristics Section 1 — Key Points to Know . 2-2 Identifying Characteristics. 2-2 Defined Characteristics . 2-2 Section 2 — ADABAS Feature Characteristics . 2-3 Column Headers . 2-3 Feature Names . 2-3 Data Classes. 2-3 Field Size . 2-5 Roadbed Classes . 2-5 Maintenance Responsibilities . 2-7 Section 3 — ADABAS Matrix . 2-9 Why Use the ADABAS Matrices? . 2-9 ADABAS Legend . 2-9 TPP ADABAS Matrix . 2-9 District ADABAS Matrix . 2-13 TPP/District ADABAS Matrix . 2-14 Construction Division ADABAS Matrix . 2-15 TRM System ADABAS Matrix . 2-16 Chapter 3 — TRM Operating Environment Section 1 — Key Points to Know . 3-2 Texas Reference Marker System. 3-2 Texas Reference Marker System User’s Manual i TxDOT 01/2005 Authorized Users of the TRM System. 3-2 Definitions . 3-2 Logging On the Operating System . 3-3 Logging Off the Operating System . 3-6 Section 2 — Entry Screen Features . 3-8 TRM Data Entry Screens. 3-8 Description of Screen Components . 3-8 Function Keys . 3-10 Negative Conversion Window. 3-11 Numeric Entry Fields. 3-11 Online Help Facilities . 3-13 Section 3 — TRM Update Functions. 3-14 Which Update-Code to Use? . 3-14 Functions per Data Classification . 3-14 TRM Update-Code . 3-15 Section 4 — TPP Database Maintenance . 3-18 Input to Begin . 3-18 Update Functions. 3-18 Section 5 — District Database Maintenance . 3-20 Input to Begin . 3-20 Update Functions. 3-20 Section 6 — Construction Division Database Maintenance . 3-22 Input to Begin . 3-22 Update Functions. 3-22 Section 7 — TRM Query . 3-23 How to Query the TRM System . 3-23 Length Data Display . 3-26 Chapter 4 — ARI & Report Processing Section 1 — Automated Road Inventory Diagram . 4-2 What is an ARI?. 4-2 TRM System ARI Processing . 4-2 ROSCOE ARI Processing . ..

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