Limestone Land Port of Entry, Maine

The project will help Customs and Border Protection to more efficiently carry out its agency mission at the international border crossing between Limestone, Maine and Grand Falls, New Brunswick. It will provide new construction to supplement the existing facility with a new state-of-the-art and expanded capacity facility. The shortcut link to this page is:

One-story white building with a garage and cover over one check-through lane, next to paved road, with evergreen trees behind it

LPOE details

Fact sheet: Limestone LPOE fact sheet [PDF - 146 KB]

Address: 410 Grand Falls Rd, Limestone, ME 04750

Year constructed: 1933

Port size: 1.31 acres

Estimated Budget: $15–$25 million

Primary tenants: U.S. Customs and Border Protection

Current status

The Construction Manager as Advisor (CMa) contract was awarded in February 2023. The CMa will assist with the preparation of a design build requirements package. A National Environmental Policy Act (NEPA) contract was awarded a task order to study the proposed action in December 2022.

Environmental review

A NEPA contract was awarded in December of 2022 and the study is ongoing.

Bipartisan Infrastructure Law

We received $3.4 billion to invest in our nation’s infrastructure and competitiveness. The law provides funding for LPOE modernization projects that will create new good-paying jobs, bolster safety and security, and make our economy more resilient to supply chain challenges — all while serving as models for sustainability and innovation.

Sustainability opportunities

We will increase energy and water efficiency (including renewable energy and fossil fuel free measures), adhere to sustainable design principles, and minimize climate risk liabilities above the minimum performance criteria in a manner that is life cycle cost-effective.

  • Net-zero ready
  • 80% fossil fuel-energy generated reduction
  • Green Proving Ground technology
  • LEED Gold/SITES Silver
  • Whole-building embodied carbon reduction

Community impact

We will fully modernize the port with a new administration building, new pedestrian processing lanes, new primary building, new passenger vehicle lanes, and new commercial vehicle inspection area. The project will help improve traffic flow and border security while decreasing wait times for travelers.

Last Reviewed: 2023-05-03