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under constructionCivic
I-91/I-691/Route 15 Interchange Improvements
Meriden, New Haven County, Connecticut
- Estimated value
- $721M
- Square footage
- —
- Opened / announced
- Jun 8, 2026
- Owner
- Connecticut Department of Transportation
- General contractor
- —
- Architect
- Parsons Corporation
- Brands mentioned
- Parsons Corporation, CTDOT
Project overview
Three-phase $721M interchange modernization in Meriden improving safety and mobility on I-91 corridor. Parsons serving as engineer of record; groundbreaking June 8.
Key specs
- $721M three-phase program
- Interchange modernization
- Reduced congestion and weaving
- Multi-year delivery
- Parsons design lead
Still open for manufacturers
Active highway construction — civil and infrastructure specs.
Manufacturer watch list
- paving
- bridge components
- drainage
- signage
- lighting