ST 97 /st113/lncln over Water Merrimack River
Fair Condition13 years old17,246 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | At Merrimac River |
| Carries | ST 97 /st113/lncln |
| Crosses | Water Merrimack River |
| Coordinates | 42.76403, -71.03417 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Movable - Bascule |
| Total Length | 775.6 ft (236.4 m) |
| Max Span | 169.0 ft (51.5 m) |
| Deck Width | 53.8 ft (16.4 m) |
| Deck Area | 3877.0 sq m |
| Main Spans | 1 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 17,246 (2018) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | G15001B6KDOTNBI |