Facts
- Overview
- Concrete arch bridge over Irwin Creek on US 101 in San Rafael
- Location
- San Rafael, Marin County, California
- Status
- Open to traffic
- History
- Built 1895; rehabilitated 1987
- Design
- Closed-spandrel arch
- Dimensions
-
Length of largest span: 15.1 ft.
Total length: 22.0 ft.
Deck width: 109.9 ft.
- Approximate latitude, longitude
- +37.97500, -122.52000 (decimal degrees)
37°58'30" N, 122°31'12" W (degrees°minutes'seconds") - Inventory numbers
- CA 27-97 (California bridge number)
BH 11083 (Bridgehunter.com ID) - Inspection (as of 09/2005)
- Appraisal: Not deficient
Sufficiency rating: 72.0 (out of 100) - Average daily traffic (as of 2000)
- 164,000