ST 41 N Undermtn R over Water Karner Brook
Good Condition16 years old2,643 vehicles/day
Location
| State | Massachusetts |
| County | Berkshire |
| Location | At Int. W/ Route 23 |
| Carries | ST 41 N Undermtn R |
| Crosses | Water Karner Brook |
| Coordinates | 42.15880, -73.42167 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 30.2 ft (9.2 m) |
| Max Span | 26.2 ft (8 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 149.0 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 2,643 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | E080058M4DOTNBI |