Consulting Engineers
Since 1978, Lin Associates has provided structural design and construction administration services to a diverse client base including municipal, state, and federal agencies as well as the private sector. Its engineers are professionally licensed in most New England states as well as the District of Columbia.
Work in this area is organized into supported delivery tasks.
Support includes Structural design services for public.
Support includes municipal.
Support includes and private projects.
Support includes building design.
Support includes foundation analysis.
Support includes and historic building rehabilitation.
Comprehensive design services for new and replacement bridge structures, utilizing accelerated bridge construction techniques, superstructure replacement, and structural rehabilitation.
Assessment of in-service bridges including routine and fracture critical member inspections, alongside load capacity ratings using ASR, LFR, and LRFR methods.
Visual and tactile inspections of pedestrian, roadway, highway, and railroad bridges in accordance with NBIS and AASHTO standards.
Load capacity rating analysis for standard truck and railroad loads, considering structural deterioration and damage under state and AASHTO guidelines.
Work in this area is organized into supported delivery tasks.
Support includes quality control reviews.
Bridges · Government · Federal · Education · Healthcare · Justice & Corrections · Residential · Multifamily Residential · Mixed-Use · Sports & Recreation · Senior Living · Water Supply · Wastewater · Commercial · Arts & Culture
Boston/Cambridge, MA · Bridges
Structural rehabilitation, analysis, and concrete substructure design for the historic bridge connecting Boston and Cambridge, carrying vehicular, pedestrian, and MBTA Red Line transit.
Medford, MA · Bridges
Accelerated Bridge Construction (ABC) project involving the weekend-by-weekend replacement of seven bridge superstructures along Interstate 93 in Medford, including superstructure design and quality control reviews.
Alford, MA · Bridges
Replacement of a structurally deficient bridge with a 55-foot, single-span superstructure using concrete deck beams on integral abutments, featuring staged construction to maintain active traffic lanes.
Bellingham, MA · Bridges
Demolition of a structurally deficient bridge and replacement with a precast reinforced concrete culvert featuring MSE retaining walls, roadway resurfacing, and stormwater improvements to support future rail trail use.