This bridge project for the Maine Department of Transportation replaced a 100’ riveted steel through plate girder with a 135’ span weathering steel plate girder supported on integral abutments. The new bridge featured a wider roadway and roadside safety enhancements to accommodate the traffic volumes and design speed of the corridor. Approximately 650′ of approach roadway reconstruction with a 4’ raise in the profile grade was also included to improve hydraulic clearance at the Little River and to accommodate the temporary detour alignment and bridge located along the downstream side. Hoyle Tanner provided preliminary and final engineering services for the bridge and roadway elements of this project and completed a two-dimensional hydraulic analysis of the Little River.
SERVICES
Scour Evaluation
Study
Hydraulic Analysis
Load Rating Analysis
Final Design
Contract Document Preparation
From the blog
Learn about ongoing projects and the innovative processes we employ for our clients.
Hoyle Tanner is excited to welcome Evan Raymond, PE, to our Ground Transportation Division as a Senior Transportation Engineer. Based in our Yarmouth, Maine office, Evan brings nearly a decade of experience delivering roadway and multimodal transportation projects across northern New England.
We are pleased to recognize our employees celebrating work anniversaries this month. Collectively, these individuals have contributed 109 years of service to Hoyle Tanner, demonstrating the dedication and commitment that drive our continued success. We thank them for their valuable contributions and congratulate them on their anniversaries!
Joshua Sklarsky joins Hoyle Tanner as the firm’s first Chief Technology Officer, bringing over 15 years of experience in technology leadership and innovation. Known for translating complex ideas into practical strategies, he will help drive digital transformation and strengthen the firm’s technology initiatives. His leadership comes at an exciting time of growth and investment in advanced technologies.
Drought is often understood as a period with too little rain, but its impacts extend far beyond dry landscapes. Drought status influences drinking water supplies, groundwater availability, infrastructure performance,...
Hoyle Tanner’s Maplewood Avenue Bridge Rehabilitation Project in Portsmouth, NH earned a Silver Engineering Excellence Award for its innovative approach to restoring and preserving the historic 1896 bridge.
At Hoyle Tanner, our strength starts with our people. Each year, our leadership team takes the opportunity to recognize individuals who are not only delivering great work for our...
Mountain condo community across the river from Loon Ski Resort upgrades drainage, roadways and landscaping. Hoyle Tanner is providing civil engineering design, permitting and construction administration services for a...
Across New England, interest in trail and active transportation projects continues to grow. Communities see the benefits clearly – improved connectivity, safer travel options, and more vibrant public spaces....
