Gallery

A tall concrete flood barrier wall stands on a gravel-covered ground under a blue sky with some trees in the background.

Logan Airport Blast Wall

A large rectangular concrete structure is partially buried in a dirt excavation site, with a person standing on top.

Otis Air Force Base

Terraced stone retaining walls with small trees and shrubs on a landscaped hillside next to a road and entrance sign.

Bright View Retirement Community

A concrete underpass with metal railings, surrounded by grass and trees, is shown in daylight.

Dunklee Road Bridge Rehabilitation

A stone bridge crosses over a narrow creek, with construction equipment and buildings visible in the background.

Tuscan Village

Row of evergreen trees planted beside a stone wall, with a small flower bed and a house visible in the background.

Wee Daycare Center

Large industrial warehouse with yellow overhead crane systems and stacks of materials on the concrete floor.

2-Station Semi Automated Drycast Machine

Concrete retaining wall along a curved road with a metal fence on top and a grassy slope beside it under a clear sky.

Westgate Plaza

A highway with a metal guardrail runs beside a tall brown sound barrier wall and sparse vegetation.

I-95 Soundwall

A small concrete bridge with metal railings spans over a rocky stream surrounded by trees and vegetation.

Castle Hill Road Bridge Replacement