Facts
- Overview
- Pony truss bridge over Southbound I-495 on Broad Street in Merrimac
- Location
- Essex County, Massachusetts
- Status
- Open to traffic
- History
- Built 1964
- Design
- Pony truss
- Dimensions
-
Length of largest span: 108.9 ft.
Total length: 440.0 ft.
Deck width: 44.0 ft.
- Approximate latitude, longitude
- +42.82972, -70.99361 (decimal degrees)
42°49'47" N, 70°59'37" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 19/337053/4743833 (zone/easting/northing)
- USGS topographic map
- Newburyport West
- Inventory number
- BH 19233 (Bridgehunter.com ID)
- Inspection (as of 06/2007)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 94.2 (out of 100) - Average daily traffic (as of 2007)
- 7,900