SR 821 & Surface Street Improvements From Hainlin Mill To US 1(MP7-13)
Project Summary
SR 821 & Surface Street Improvements From Hainlin Mill To US 1(MP7-13)
Scope of Work
- Roadway Improvements
SR 821 & SURFACE STREET IMPROVEMENTS FROM HAINLIN MILL TO US 1(MP7-13) - MISCELLANEOUS CONSTRUCTION
Categories derived from the FDOT Work Program work-mix code for this project.
Contracts & Awards
- Prime contractor
- Halley Engineering Contractors, Inc.FDOT
- Contract
- E8V40FDOT
- Construction contract value
- $37.7MDerived
- FDOT project manager
- Pacifico CastilloFDOT
CEI, subconsultants, project team contacts and award history are part of Pro.
Project Location
Approximate route from FDOT construction data · SR 821.
Project Network Preview
Organizations
Key Contacts
Related Projects
Related Projects
Nearby
- Hps To Led Lightingconversion Turnpikewide - Phase I - SR 821 - MiamiTurnpike County · 2025 – 20263.3 mi away$2.7M
- Snapper Creek Service Plaza General Improvements (MP 19)Miami-Dade County · 20276.1 mi away$8M
- Widen TPK (SR821) Campbell Dr To Tallahasseerd (Mp3-7)(4To6Lns)Miami-Dade County · 2025 – 20286.0 mi away$99.2M
- Wrong Way Vehicle Detection System Implementation - South Fl Phase VTurnpike County · 2025 – 20268.0 mi away$3.3M
Opportunity Signals
- 14
- contracts up for bid
- $158.9M
- value at stake
- 2028-07
- next expiry
Counts and totals only. Incumbents, contract rows and bid timing are Pro.
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Programmed in the FDOT Five-Year Work Program (FY 2025), managed by Florida's Turnpike Enterprise. Detailed fact sheets and outreach materials are published once construction approaches. View in the FDOT Work Program
Project Timeline
- PlanningComplete
- DesignComplete
- ProcurementComplete
- ConstructionIn ProgressOct 8, 2025 – Oct 14, 2027
- CloseoutUpcoming
Phase order reflects standard FDOT delivery; only construction dates are sourced.
Project Location
- RoadwaySR 821
- CountyMiami-Dade County
Approximate route from FDOT Active Construction. Extent is indicative, not a survey.
Project Brief
SR 821 & Surface Street Improvements From Hainlin Mill To US 1(MP7-13)
Project limits as published by FDOT. Scope categories are mapped from FDOT’s work-mix code list.
Project Health
as of Aug 25, 2026- Contract time elapsed46%
Of the 24 months between construction start and estimated contract completion. Time elapsed, not work completed — FDOT publishes no percent-complete figure.
- Estimated completion398 days
Remaining against FDOT's estimated contract completion date.
- Data freshness17 days ago
Last read from the FDOT feeds behind this record. Facts change when FDOT publishes, not when we sync.
Cost & funding
- Construction contract valueΣ FDOT Active Construction lines · contract E8V40
- $37.7M
- Construction cost (this project)Σ FDOT Active Construction lines for this project
- $37.7M
- Phase line item (43721115201)FDOT Active Construction
- $37.7M
Contract
FDOT record- Contract
- E8V40
- Prime contractor
- Halley Engineering Contractors, Inc.
- FDOT project manager
- Pacifico Castillo
- Contract status
- Active
- Contract time (bid)
- 719 days
- Time added by adjustments
- 29 days
This project's financial-project sequences totalled from FDOT's construction contracts layer — an independent second reading of the cost shown under Cost & funding. The two services are derived separately, so agreement is corroboration rather than a restatement.
Contract facts · FDOT All Construction Contracts · synced Aug 18, 2026 · view source ↗
Project Activity
- Project milestone: Estimated completionUpcomingOct 25, 2027FDOT Construction Contracts
- Data sync: FDOT Active Construction re-readAug 25, 2026Scheduled data sync — no project fact necessarily changed
- Data sync: FDOT Work Program re-readAug 25, 2026Scheduled data sync — no project fact necessarily changed
- Data sync: FDOT Construction Contracts re-readAug 18, 2026Scheduled data sync — no project fact necessarily changed
- Project milestone: Work beganOct 8, 2025FDOT Construction Contracts
- Project milestone: Notice to proceedJun 10, 2025FDOT Construction Contracts
- Project milestone: ExecutedMay 13, 2025FDOT Construction Contracts
- Project milestone: LetMar 28, 2025FDOT Construction Contracts
- Project milestone: Projected lettingMar 28, 2025FDOT Construction Contracts
Related Projects
Nearby
- Hps To Led Lightingconversion Turnpikewide - Phase I - SR 821 - MiamiTurnpike County · 2025 – 20263.3 mi away$2.7M
- Snapper Creek Service Plaza General Improvements (MP 19)Miami-Dade County · 20276.1 mi away$8M
- Widen TPK (SR821) Campbell Dr To Tallahasseerd (Mp3-7)(4To6Lns)Miami-Dade County · 2025 – 20286.0 mi away$99.2M
- Wrong Way Vehicle Detection System Implementation - South Fl Phase VTurnpike County · 2025 – 20268.0 mi away$3.3M
Dates & milestones
- Construction start
- Oct 8, 2025
- Contract completion (estimated)
- Oct 14, 2027
- Program year
- FY 2025
Identifiers
- FPID
- 437211-1-52-01
- Contract number
- E8V40
- Work Program item
- 437211
- District
- Turnpike
- County
- Miami-Dade
- Road
- SR 821
- Work mix (FDOT)
- Miscellaneous Constr
- FDOT status name
- UNDER CONSTRUCTION
Sources & Data Confidence
View source details (21 facts)Hide source details
Not available for this project: district project page, federal funding.
| Fact | Value | Source | As of |
|---|---|---|---|
| Project name | SR 821 & Surface Street Improvements From Hainlin Mill To US 1(MP7-13) | FDOT Work Program | Aug 25, 2026 |
| Status | Under Construction | Derived from FDOT Work Program status (UNDER CONSTRUCTION) | Aug 25, 2026 |
| FDOT status | UNDER CONSTRUCTION | FDOT Work Program | Aug 25, 2026 |
| FPID | 437211-1-52-01 | FDOT Work Program | Aug 25, 2026 |
| Work Program item | 437211 | FDOT Work Program | Aug 25, 2026 |
| County | Miami-Dade | FDOT Work Program | Aug 25, 2026 |
| Road | SR 821 | FDOT Work Program | Aug 25, 2026 |
| Limits | SR 821 & Surface Street Improvements From Hainlin Mill To US 1(MP7-13) | FDOT Work Program | Aug 25, 2026 |
| Scope of work | Roadway Improvements | Derived from FDOT Work Program work mix (Miscellaneous Constr) | Aug 25, 2026 |
| Program year | FY 2025 | FDOT Work Program | Aug 25, 2026 |
| Construction contract value | $37.7M | Σ FDOT Active Construction lines · contract E8V40 | Aug 25, 2026 |
| Construction cost (this project) | $37.7M | Σ FDOT Active Construction lines for this project | Aug 25, 2026 |
| Phase line item (43721115201) | $37.7M | FDOT Active Construction | Aug 25, 2026 |
| Construction start | 2025-10-08 | FDOT Active Construction | Aug 25, 2026 |
| Contract completion (estimated) | 2027-10-14 | FDOT Active Construction | Aug 25, 2026 |
| Contract number | E8V40 | FDOT Construction Contracts | Aug 18, 2026 |
| Contract let | 2025-03-28 | FDOT Construction Contracts | Aug 18, 2026 |
| Notice to proceed | 2025-06-10 | FDOT Construction Contracts | Aug 18, 2026 |
| Prime contractor | Halley Engineering Contractors, Inc. | FDOT Active Construction | Aug 25, 2026 |
| FDOT project manager | Pacifico Castillo | FDOT Active Construction | Aug 25, 2026 |
| Route geometry | Mapped route | FDOT Active Construction | Aug 25, 2026 |
Every fact in this record links to its published source. Where two sources disagree, both are shown rather than averaged or picked.
Lane closures & detours
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Source: FDOT Work Zone Data Exchange. Publication is voluntary and may be incomplete.
Project Network
The agency, firms, people and corridors on this project. Hover a row to highlight it, click to recenter, or filter by type in the legend.
14
Upcoming Bids
Confirmed · nearing bid
12
Upcoming Opportunities
CAP-backed · in Turnpike
$158.9M
Total Opportunity Value
Potential by 2028
Jul 2028
Next Bid
Soonest incumbent expiry
2028
Forecast Horizon
Through 2028
Opportunity Signals
- Upcoming BidsConfirmed · incumbent contracts nearing bid14
- Upcoming OpportunitiesCAP-backed · within Turnpike12
Bid counts are sourced. Upcoming Opportunities are CAP-backed and district-level.
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14
Future opportunities
identified
$158.9M
Potential value
by 2028
Planning
CompleteAward
CompleteConstruction
In ProgressOperations
FutureOpportunity announcements
New RFQs, RFPs, Solicitations
Contract awards
Winners, Award values, Award dates
Team & consultant changes
New firms, Teaming updates, Incumbent changes
Milestone & funding updates
Funding changes, Key milestones
Related corridor activity
New corridor projects
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