State Road (S.R.) 510/85th Street Widening Project
Project Summary
S.R. 510/85th Street from S.R. 512/Sebastian Boulevard to west of 87th Street
Scope of Work
- Capacity / Add Lanes
- Reconstruction
CR-510/85TH ST FROM CR-512 TO 87TH ST - ADD LANES & RECONSTR UCT
Categories derived from the FDOT Work Program work-mix code for this project.
Contracts & Awards
- Prime contractor
- Timothy Rose Contracting, Inc.FDOT
- Contract
- T4699FDOT
- Project cost
- $24.9MDistrict
- FDOT project manager
- Josh BakerFDOT
CEI, subconsultants, project team contacts and award history are part of Pro.
Project Location
Approximate route from FDOT construction data · SR 510.
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Organizations
Key Contacts
Related Projects
Related Projects
Nearby
- State Road (S.R.) 5/U.S. 1 Sidewalk Improvement Project0.86 miles · Indian River County · 2025 – 20268.4 mi away$1M
- State Road (S.R.) 607/Emerson Avenue Resurfacing Project2.2 miles · St. Lucie County · 2025 – 202616.1 mi away$6.8M
- State Road (S.R.) 656/17th Street East End of Bridge Rehabilitation and Improvements Project4,730.5 Feet / 0.90 Miles · Indian River County · 2023 – 202814.2 mi away$21.6M
- State Road (S.R.) 9/I-95 at S.R. 606/Oslo Road New Interchange and S.R. 606/Oslo Road Widening ProjectS.R. 9/I-95: .5 mile north and south of S.R. 606/Oslo Road; S.R. 606/Oslo Road: From .5 mile west of S.R. 9/I-95 to 58th Avenue; and SW 82nd Avenue: From S.R. 606/Oslo Road to 1 mile north of S.R. 606/Oslo Road · Indian River County · 2023 – 202711.9 mi away$52.4M
Opportunity Signals
- 31
- contracts up for bid
- $136.7M
- value at stake
- 2027-08
- next expiry
Counts and totals only. Incumbents, contract rows and bid timing are Pro.
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Fact sheets, public-meeting materials, and construction updates are published by FDOT District Four. View on the source site
Project Timeline
- PlanningComplete
- DesignComplete
- ProcurementComplete
- ConstructionIn ProgressOct 29, 2025 – May 16, 2028
- CloseoutUpcoming
Phase order reflects standard FDOT delivery; only construction dates are sourced.
Project Location
- RoadwaySR 510
- CountyIndian River County
- Length0.97 miles
Approximate route from FDOT Active Construction. Extent is indicative, not a survey.
Project Brief
S.R. 510/85th Street from S.R. 512/Sebastian Boulevard to west of 87th Street
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 elapsed34%
Of the 31 months between construction start and estimated contract completion. Time elapsed, not work completed — FDOT publishes no percent-complete figure.
- Estimated completion613 days
Remaining against FDOT's estimated contract completion date.
- Cost sourcesDiffer by 9.2%
Measured between the district’s published project cost and the FDOT feed figure. Below the threshold used to flag a conflict — shown so the gap is visible rather than inferred from the absence of a warning.
- Data freshness17 days ago
Last read from the FDOT feeds behind this record. Facts change when FDOT publishes, not when we sync.
Cost & funding
- Contract total (covers 2 projects)Σ FDOT Active Construction lines · contract T4699
- $24.6M
- Construction cost (this project)Σ FDOT Active Construction lines for this project
- $22.6M
- Project costFDOT district project site
- $24.9M
- Phase line item (40560675201)FDOT Active Construction
- $22.6M
Contract
FDOT record- Contract
- T4699
- Prime contractor
- Timothy Rose Contracting, Inc.
- FDOT project manager
- Josh Baker
- Contract status
- Active
- Contract time (bid)
- 941 days
- Time added by adjustments
- 7 days
- Federal project number
- D424088B
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 completionUpcomingJun 2, 2028FDOT 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 29, 2025FDOT Construction Contracts
- Project milestone: Notice to proceedMay 29, 2025FDOT Construction Contracts
- Project milestone: ExecutedApr 30, 2025FDOT Construction Contracts
- Project milestone: LetMar 26, 2025FDOT Construction Contracts
- Project milestone: Projected lettingMar 26, 2025FDOT Construction Contracts
Related Projects
Nearby
- State Road (S.R.) 5/U.S. 1 Sidewalk Improvement Project0.86 miles · Indian River County · 2025 – 20268.4 mi away$1M
- State Road (S.R.) 607/Emerson Avenue Resurfacing Project2.2 miles · St. Lucie County · 2025 – 202616.1 mi away$6.8M
- State Road (S.R.) 656/17th Street East End of Bridge Rehabilitation and Improvements Project4,730.5 Feet / 0.90 Miles · Indian River County · 2023 – 202814.2 mi away$21.6M
- State Road (S.R.) 9/I-95 at S.R. 606/Oslo Road New Interchange and S.R. 606/Oslo Road Widening ProjectS.R. 9/I-95: .5 mile north and south of S.R. 606/Oslo Road; S.R. 606/Oslo Road: From .5 mile west of S.R. 9/I-95 to 58th Avenue; and SW 82nd Avenue: From S.R. 606/Oslo Road to 1 mile north of S.R. 606/Oslo Road · Indian River County · 2023 – 202711.9 mi away$52.4M
Dates & milestones
- Construction start
- Oct 29, 2025
- Contract completion (estimated)
- May 16, 2028
- Project completion (district schedule)
- Fall 2028Approx.
- Program year
- FY 2025
Identifiers
- FPID
- 405606-7-52-01
- Contract number
- T4699
- District
- FDOT D4
- County
- Indian River
- Road
- S.R. 510
- Work mix (FDOT)
- Add Lanes & Reconstr
- FDOT status name
- UNDER CONSTRUCTION
Sources & Data Confidence
View source details (23 facts)Hide source details
Not available for this project: federal funding.
| Fact | Value | Source | As of |
|---|---|---|---|
| Project name | State Road (S.R.) 510/85th Street Widening Project | FDOT district project site | — |
| 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 | 405606-7-52-01 | FDOT district project site | — |
| County | Indian River | FDOT district project site | — |
| Road | S.R. 510 | FDOT district project site | — |
| Limits | S.R. 510/85th Street from S.R. 512/Sebastian Boulevard to west of 87th Street | FDOT district project site | — |
| Project length | 0.97 miles | FDOT district project site | — |
| Scope of work | Capacity / Add Lanes · Reconstruction | Derived from FDOT Work Program work mix (Add Lanes & Reconstr) | Aug 25, 2026 |
| Program year | FY 2025 | FDOT Work Program | Aug 25, 2026 |
| Contract total (covers 2 projects) | $24.6M | Σ FDOT Active Construction lines · contract T4699 | Aug 25, 2026 |
| Construction cost (this project) | $22.6M | Σ FDOT Active Construction lines for this project | Aug 25, 2026 |
| Project cost | $24.9M | FDOT district project site | — |
| Phase line item (40560675201) | $22.6M | FDOT Active Construction | Aug 25, 2026 |
| Construction start | 2025-10-29 | FDOT Active Construction | Aug 25, 2026 |
| Contract completion (estimated) | 2028-05-16 | FDOT Active Construction | Aug 25, 2026 |
| Project completion (district schedule) | Fall 2028 | FDOT district project site | — |
| Contract number | T4699 | FDOT Construction Contracts | Aug 18, 2026 |
| Contract let | 2025-03-26 | FDOT Construction Contracts | Aug 18, 2026 |
| Notice to proceed | 2025-05-29 | FDOT Construction Contracts | Aug 18, 2026 |
| Prime contractor | Timothy Rose Contracting, Inc. | FDOT Active Construction | Aug 25, 2026 |
| FDOT project manager | Josh Baker | 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
Loading closure information…
Source: FDOT Work Zone Data Exchange. Publication is voluntary and may be incomplete.
Project Network
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31
Upcoming Bids
Confirmed · nearing bid
29
Upcoming Opportunities
CAP-backed · in FDOT D4
$136.7M
Total Opportunity Value
Potential by 2029
Aug 2027
Next Bid
Soonest incumbent expiry
2029
Forecast Horizon
Through 2029
Opportunity Signals
- Upcoming BidsConfirmed · incumbent contracts nearing bid31
- Upcoming OpportunitiesCAP-backed · within FDOT D429
Bid counts are sourced. Upcoming Opportunities are CAP-backed and district-level.
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31
Future opportunities
identified
$136.7M
Potential value
by 2029
Planning
CompleteAward
CompleteConstruction
In ProgressOperations
FutureOpportunity announcements
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Contract awards
Winners, Award values, Award dates
Team & consultant changes
New firms, Teaming updates, Incumbent changes
Milestone & funding updates
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