Structures

Ancillary Structures

• Ancillary Structure Inspection Management System (ASIMS)
• Guidelines for the Installation, Inspection, Maintenance and Repair of Structural Supports for Highway Signs, Luminaries, and Traffic Signals
• NHI Course 130087 Inspection and Maintenance of Ancillary Highway Structures

Tunnel Management

• Highway and Rail Transit Tunnel Inspection Manual
• Highway and Rail Transit Maintenance and Rehabilitation Manual

Memos

• 10/08/04 Preventive Maintenance Eligibility

Library

• Fact Sheet: Managing Highway Assets: Bridge Preservation
• A National Call for Bridge Preservation
• Managing the East River Bridges in New York City
• Protecting New York City's Bridge Assets

Conference Archive

• 2007 National Bridge Preservation Workshop