The S153 line originates in Stratham and ends in Portsmouth. It shares the easement with the A-126, and a gas line.
2025, July 23: Presentation to PAC, alternative 1; 6 structures, $2.7 m. (-50%, +200%), preferred alternative 15 structures, $5.99 m. (-25%, +50%). Presentation says there are 34 existing steel structures.
map of project location
2023, June 3, withdrawn DES permit application for construction
2023, May 23: Start of construction notice
2023, May 21: DES permit with waivers
2023, May 18: Environmental Resources Map
2023, May 18: PAC minutes "A stakeholder suggested the ISO could take an “if you build it, they will come approach” but another stakeholder raised concern that this could be “building a bridge to nowhere.” "
2023, May 18, presentation to PAC, replace 16 out of 51 structures; $5. million
2023 May 18 PAC minutes
2023, May 9: F&G permit conditions
2023, April 3: AOT checklist
2023, March 22: Alteration of Terrain application. "New steel poles will be installed. Existing conductors and static wire will be transferred to new steel poles."
2023, March 15: Conditional Use Permit application for Greenland
