Tyngsborough Bridge, Steel tied-arch bridge in Tyngsborough, Massachusetts, US.
Tyngsborough Bridge is a steel arch bridge spanning the Merrimack River in Massachusetts with a main arch section and supporting girders. The structure crosses the waterway with a single large opening and carries the local road network connecting the towns on either side.
The bridge was completed in 1930 to replace an older wooden bridge that had served the crossing before. Major renovations between 2009 and 2012 reinforced the structure while preserving its original arch design.
The bridge represents early 20th-century engineering methods and stands as one of the longest steel rib through arch spans in Massachusetts.
The bridge is accessible year-round and handles regular traffic throughout the day. Pedestrians can use the crossing, though it is busiest during morning and evening commute hours.
Following extensive repairs from 2009 to 2012, engineers incorporated modern structural improvements while maintaining the original three-hinged arch design.
The community of curious travelers
AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide.
Haystack Observatory
8 km
Pawtucket Falls
7.9 km
Lowell Heritage State Park
6.6 km
Millstone Hill Antenna
8.7 km
Jonathan Bowers House
8.3 km
Col. Jonathan Tyng House
2.1 km
St. Joseph's Convent and School
8.6 km
Jerathmell Bowers House
7.4 km
Allen House
7.9 km
St. George Antiochian Orthodox Church
8.5 km
Charles-George Reclamation Trust Landfill
2.3 km
Millstone Hill Observatory
8.6 km
Brookside Historic District
7.4 km
Old Town Hall
284 m
Killicut-Way House
7.4 kmStony Brook
5.7 km
Chelmsford Glass Works' Long House
7.5 km
North Town Hall
5.4 km
Dunstable Town Hall
5.3 km
Winslow School and Littlefield Library
325 m
Wright Cemetery
8.3 km
Tyler Park Historic District
8.3 km
Jonathon Keyes Sr. House
8.3 km
Wilder Street Historic District
8.5 km
Wannalancit Street Historic District
8.2 km
Dunstable Center Historic District
5 km
Pawtucket Dam
7.9 km
Guard Locks
8.4 kmDiscover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes