Facts
- Overview
- Pair of concrete arch bridges over Walnut Creek on I-90
- Location
- Chautauqua County, New York
- Status
- Open to traffic
- History
- Built 1954
- Design
- Arch
- Dimensions
-
Length of largest span: 135.8 ft.
Total length: 255.9 ft.
Deck width: 50.9 ft.
- Approximate latitude, longitude
- +42.51278, -79.17250 (decimal degrees)
42°30'46" N, 79°10'21" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 17/650130/4708330 (zone/easting/northing)
- USGS topographic map
- Silver Creek
- Inventory numbers
- NY 5511511 (New York State bridge identification number)
BH 25837 (Bridgehunter.com ID) - Inspection (as of 06/2006)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 90.5 (out of 100) - Average daily traffic (as of 2007)
- 12,836