Facts
- Overview
- Pony truss bridge over Martinton Ditch No. 3 on TR 320, 2.5 mi. east of Martinton
- Location
- Iroquois County, Illinois
- Status
- Open to traffic
- History
- Built 1955
- Design
- Pony truss
- Dimensions
-
Length of largest span: 55.4 ft.
Total length: 57.0 ft.
Deck width: 18.7 ft.
- Approximate latitude, longitude
- +40.90783, -87.67117 (decimal degrees)
40°54'28" N, 87°40'16" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 16/443475/4528742 (zone/easting/northing)
- USGS topographic map
- Beaverville
- Inventory numbers
- IL 038-4545 (Illinois bridge number)
BH 15322 (Bridgehunter.com ID) - Inspection (as of 05/2007)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 47.2 (out of 100) - Average daily traffic (as of 2002)
- 9