New Hampshire Department of Transportation - Bridge Replacement US 3 and NH 11 over Mile Hill Road - Laconia 41469 (2026)
New Hampshire Department of Transportation | State of New HampshireState · Concord, NH- Due
- Nov 19, 2026
- 16 days left
- Posted
- Oct 28, 2026
- Contract term
- 1 year
- Primary contact
- Contract Office
- (603) 271-3732
The 30-second brief
New Hampshire Department of Transportation is seeking bids for the bridge replacement project carrying US 3 and NH 11 over Mile Hill Road in the City of Laconia, Belknap County, project number Laconia 41469, X-A004(644). The scope of work involves bridge construction, structural steel, concrete class AA, prestressed concrete deck panels, reinforcing steel, excavation, guardrails, paving, cold planing bituminous surfaces, temporary portable lighting, maintenance of traffic, and erosion control. Bids are due by November 19, 2026. A proposal guarantee of 5% of the bid amount is required. Completion date is scheduled for November 19, 2027.
REMOVAL OF GUARDRAIL, REMOVAL OF FENCE, PORTABLE CHANGEABLE MESSAGE SIGN PLATFORM, EMBANKMENT-IN-PLACE (F), COMMON STRUCTURE EXCAVATION EXPLORATORY, GRANULAR BACKFILL (BRIDGE) (F), CRUSHED GRAVEL FOR SHOULDER LEVELING, CRUSHED STONE (FINE GRADATION) (F), HBP-3/8" SURFACE MIX, MACHINE METHOD, HBP-HAND METHOD, PAVEMENT JOINT ADHESIVE, HBP-TEMPORARY, HBP-3/8" MIX, MACHINE METHOD (BRIDGE BASE), PAVEMENT JOINT ADHESIVE (BRIDGE BASE), ASPHALT EMULSION FOR TACK COAT, COLD PLANING BITUMINOUS SURFACES, REMOVAL OF EXISTING BRIDGE STRUCTURE, COFFERDAMS, COMMON BRIDGE EXCAVATION (F), STRUCTURAL FILL, CONCRETE CLASS AA, ABOVE FOOTINGS (F), CONCRETE CLASS AA APPROACH SLABS (QC/QA) (F), CONCRETE BRIDGE DECK (QC/QA) (F), PRESTRESSED CONCRETE DECK PANELS (F), WATER REPELLENT (SILANE/SILOXANE), BARRIER MEMBRANE, PEEL AND STICK - VERTICAL SURFACES (F), BARRIER MEMBRANE, HEAT WELDED (F), GALVANIC CORROSION PROTECTION SYSTEM (DISTRIBUTED ANODES), PVC WATERSTOPS, REINFORCING STEEL, EPOXY COATED (F), SYNTHETIC FIBER REINFORCEMENT, SHEAR CONNECTORS (F), ELASTOMERIC BEARING ASSEMBLIES (F), STRUCTURAL STEEL (F), ASPHALTIC PLUG FOR CRACK CONTROL (F), PREFORMED CLOSED CELL EXPANSION JOINT SYSTEM (F), SILICONE JOINT SEALANT (F), BRIDGE RAIL T3, BRIDGE RAIL T3 WITH SNOW SCREENING, BRIDGE APPROACH RAIL T3 (STEEL POSTS), RECONSTRUCTING/ADJUSTING CATCH BASIN & DROP INLET, 4" PIPE UNDERDRAIN, 31" W-BEAM GUARDRAIL WITH 8" OFFSET BLOCK, PORTABLE CONCRETE BARRIER FOR TRAFFIC CONTROL, TEMP. IMPACT ATTENUATION DEVICE, CHAIN LINK FENCE, STRAIGHT GRANITE CURB, RESET GRANITE CURB, PORTABLE TRAFFIC SIGNALS (PTS) SYSTEM, UNIFORMED OFFICERS WITH VEHICLE, FLAGGERS, MAINTENANCE OF TRAFFIC, PORTABLE CHANGEABLE MESSAGE SIGN, RETROREFLECTIVE BEAM GUARDRAIL DELINEATOR, SINGLE DELINEATOR WITH POST, SAWED BITUMINOUS PAVEMENT, RETROREFLECTIVE PAINT PAVE. MARKING, PREFORMED RETROREFLECTIVE TAPE, BLACKOUT PAVEMENT MARKING TAPE, OBLITERATE PAVE. MARKING LINE, MULCH WITH TACKIFIERS, EROSION STONE, TEMPORARY SLOPE MATTING TYPE D, COMPOST SOCK FOR PERIMETER BERM, SILT FENCE, TURF ESTABLISHMENT WITHOUT MULCH, HUMUS, TEMPORARY PORTABLE LIGHTING, MOBILIZATION, FIELD OFFICE TYPE B
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Summary
New Hampshire Department of Transportation is seeking bids for the bridge replacement project carrying US 3 and NH 11 over Mile Hill Road in the City of Laconia, Belknap County, project number Laconia 41469, X-A004(644).
The scope of work involves bridge construction, structural steel, concrete class AA, prestressed concrete deck panels, reinforcing steel, excavation, guardrails, paving, cold planing bituminous surfaces, temporary portable lighting, maintenance of traffic, and erosion control. Bids are due by November 19, 2026. A proposal guarantee of 5% of the bid amount is required. Completion date is scheduled for November 19, 2027.
REQUIRED DELIVERABLES
76- REMOVAL OF GUARDRAIL
- REMOVAL OF FENCE
- PORTABLE CHANGEABLE MESSAGE SIGN PLATFORM
- EMBANKMENT-IN-PLACE (F)
- COMMON STRUCTURE EXCAVATION EXPLORATORY
- GRANULAR BACKFILL (BRIDGE) (F)
- CRUSHED GRAVEL FOR SHOULDER LEVELING
- CRUSHED STONE (FINE GRADATION) (F)
- HBP-3/8" SURFACE MIX
- MACHINE METHOD
- HBP-HAND METHOD
- PAVEMENT JOINT ADHESIVE
- HBP-TEMPORARY
- HBP-3/8" MIX
- MACHINE METHOD (BRIDGE BASE)
- PAVEMENT JOINT ADHESIVE (BRIDGE BASE)
- ASPHALT EMULSION FOR TACK COAT
- COLD PLANING BITUMINOUS SURFACES
- REMOVAL OF EXISTING BRIDGE STRUCTURE
- COFFERDAMS
- COMMON BRIDGE EXCAVATION (F)
- STRUCTURAL FILL
- CONCRETE CLASS AA
- ABOVE FOOTINGS (F)
- CONCRETE CLASS AA APPROACH SLABS (QC/QA) (F)
- CONCRETE BRIDGE DECK (QC/QA) (F)
- PRESTRESSED CONCRETE DECK PANELS (F)
- WATER REPELLENT (SILANE/SILOXANE)
- BARRIER MEMBRANE
- PEEL AND STICK - VERTICAL SURFACES (F)
- BARRIER MEMBRANE
- HEAT WELDED (F)
- GALVANIC CORROSION PROTECTION SYSTEM (DISTRIBUTED ANODES)
- PVC WATERSTOPS
- REINFORCING STEEL
- EPOXY COATED (F)
- SYNTHETIC FIBER REINFORCEMENT
- SHEAR CONNECTORS (F)
- ELASTOMERIC BEARING ASSEMBLIES (F)
- STRUCTURAL STEEL (F)
- ASPHALTIC PLUG FOR CRACK CONTROL (F)
- PREFORMED CLOSED CELL EXPANSION JOINT SYSTEM (F)
- SILICONE JOINT SEALANT (F)
- BRIDGE RAIL T3
- BRIDGE RAIL T3 WITH SNOW SCREENING
- BRIDGE APPROACH RAIL T3 (STEEL POSTS)
- RECONSTRUCTING/ADJUSTING CATCH BASIN & DROP INLET
- 4" PIPE UNDERDRAIN
- 31" W-BEAM GUARDRAIL WITH 8" OFFSET BLOCK
- PORTABLE CONCRETE BARRIER FOR TRAFFIC CONTROL
- TEMP. IMPACT ATTENUATION DEVICE
- CHAIN LINK FENCE
- STRAIGHT GRANITE CURB
- RESET GRANITE CURB
- PORTABLE TRAFFIC SIGNALS (PTS) SYSTEM
- UNIFORMED OFFICERS WITH VEHICLE
- FLAGGERS
- MAINTENANCE OF TRAFFIC
- PORTABLE CHANGEABLE MESSAGE SIGN
- RETROREFLECTIVE BEAM GUARDRAIL DELINEATOR
- SINGLE DELINEATOR WITH POST
- SAWED BITUMINOUS PAVEMENT
- RETROREFLECTIVE PAINT PAVE. MARKING
- PREFORMED RETROREFLECTIVE TAPE
- BLACKOUT PAVEMENT MARKING TAPE
- OBLITERATE PAVE. MARKING LINE
- MULCH WITH TACKIFIERS
- EROSION STONE
- TEMPORARY SLOPE MATTING TYPE D
- COMPOST SOCK FOR PERIMETER BERM
- SILT FENCE
- TURF ESTABLISHMENT WITHOUT MULCH
- HUMUS
- TEMPORARY PORTABLE LIGHTING
- MOBILIZATION
- FIELD OFFICE TYPE B
REQUIRED ATTACHMENTS
Proposal Guarantee
- Submit to
- Contract Office, 603-271-3732, [email protected]
- Scope location
- Laconia, NH
- Reported agency
- New Hampshire Department of Transportation
Questions about this BID
How do I respond to this Bid from New Hampshire Department of Transportation | State of New Hampshire?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is November 19, 2026. The solicitation specifies required deliverables that must be addressed in your response. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: Contract Office, 603-271-3732, [email protected]. For questions, contact Contract Office.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including New Hampshire Department of Transportation | State of New Hampshire in NH, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the Bid submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Contract Office at (603) 271-3732. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: REMOVAL OF GUARDRAIL, REMOVAL OF FENCE, PORTABLE CHANGEABLE MESSAGE SIGN PLATFORM, EMBANKMENT-IN-PLACE (F), COMMON STRUCTURE EXCAVATION EXPLORATORY, GRANULAR BACKFILL (BRIDGE) (F), CRUSHED GRAVEL FOR SHOULDER LEVELING, CRUSHED STONE (FINE GRADATION) (F), HBP-3/8" SURFACE MIX, MACHINE METHOD, HBP-HAN. Proposals should clearly address how each deliverable will be met.
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Where can I find more RFPs from New Hampshire Department of Transportation | State of New Hampshire?
All active and historical solicitations from New Hampshire Department of Transportation | State of New Hampshire are tracked and searchable. As a state agency, New Hampshire Department of Transportation | State of New Hampshire regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What is the contract term for this solicitation?
The anticipated contract term is 1 year. Contract terms may include renewal options.
Is this solicitation still open for submissions?
Based on the posted deadline of November 19, 2026, this solicitation appears to still be accepting submissions. Deadlines may change through amendments or addenda, so always verify the current status directly with the issuing agency before preparing your response.
What documents are required to bid on this Bid?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. This solicitation specifically requires the following attachments: Proposal Guarantee. Review the full document from New Hampshire Department of Transportation | State of New Hampshire for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Laconia, NH. Review the full solicitation for detailed scope requirements.