Idaho Transportation Department

LRFD English Standard Bridge and Structure Drawings

CADD drawings for the Idaho Transportation Department Bridge Design Manual in ZIP format by chapter.

CHAPTER 2. GENERAL DESIGN AND LOCATION FEATURES	CHAPTER 5. CONCRETE STRUCTURES
CHAPTER 6. STEEL STRUCTURES	CHAPTER 9. DECK AND DECK SYSTEMS
CHAPTER 10. FOUNDATIONS	CHAPTER 12. BURIED STRUCTURES AND TUNNEL LINERS
CHAPTER 13. RAILINGS	CHAPTER 14. JOINTS AND BEARINGS
CHAPTER 17. PLANS