The Heritage Crossroads scenic byway is named for two historic roads. One of them - the Old Brick Road built for early automobiles around 1914 - is well marked, intact in stretches, and thoroughly covered in travel writing about the corridor. The other predates it by roughly 140 years, runs beneath some of the same pavement, and is almost never presented as the foundational layer it actually is. Old Kings Road, completed between 1766 and 1773, was the first graded highway through the Florida interior. Every mile of the Heritage Crossroads corridor follows ground that colonial engineers and their enslaved and indentured laborers fought through swamp and sand to make passable. Understanding what that road was, and how to find its traces in Flagler County today, changes how the whole byway reads.
Florida Before the Road: Indigenous Trails and the British Inheritance
Before a British surveyor set foot in East Florida, the route already existed. Native American peoples had traveled north-south corridors between the Georgia coast and the Florida peninsula for centuries, following ridges of high ground through the flatwoods, identifying creek crossings that avoided the worst of the marsh country. These were not faint game tracks. They were established travel routes worn by generations of use, and they represented accumulated knowledge about where it was actually possible to move through this terrain.
When Britain acquired East Florida from Spain in 1763 under the Treaty of Paris, it inherited a largely undeveloped colony - a vast land mass with one established settlement at St. Augustine and almost no infrastructure linking it to anything else. The Crown wanted settlers, plantations, and trade income. None of that could happen without a road north to Georgia and south to the coastal lowlands being developed for agriculture. British surveyors did not cut new corridors through wilderness. They mapped and formalized what was already there.
Governor Grant's Gamble: Financing and Planning the 126-Mile Project (1764-1766)
James Grant, East Florida's first British governor, grasped the problem immediately. He arrived in St. Augustine in 1764 and ordered a road survey that same year. The plan was a highway running 126 miles from the St. Marys River at the Georgia border, south through St. Augustine, and on to a plantation colony being developed at New Smyrna on the Atlantic coast.
Crown funding fell short of what the project required, so Grant did something unusual for colonial infrastructure: he organized a public subscription, persuading plantation owners and merchants who stood to profit from reliable transport to contribute to construction costs. This was a collective bet by the emerging planter class that connectivity would pay. Surveyors mapped the route between 1764 and 1766 along the Native American trail network. Construction began in 1766.
Building Through Swamp and Sand: Engineering Specs and Construction (1766-1773)
The American Society of Civil Engineers designated Old Kings Road an Historic Civil Engineering Landmark - a recognition that places it alongside major infrastructure achievements in American history. The ASCE citation describes it as 'the first graded road in the region' and records that it was built under genuinely harsh conditions.
A handful of early surveyors, engineers, and builders battled swamps, malarial mosquitoes, and roving bandits.American Society of Civil Engineers, Historic Civil Engineering Landmark designation for King's Road
Construction ran from 1766 to 1773. Sections through what is now Flagler County crossed creek drainages and pine flatwood wetlands that made grading and drainage especially difficult. Seven years to complete 126 miles sounds slow by modern standards; in colonial Florida's interior, it was a genuine feat.
What the Engineers Built
- A graded roadbed 16 feet wide, the first of its kind in the region
- Lateral drainage ditches on both sides of the travel surface
- Corduroy log crossings over wetland and saturated sections
- A surface of crushed coquina shell, native limestone, and lime rock
- A route aligned to existing Native American trail corridors rather than newly cut paths
The Southern Terminus: Turnbull's Colony and Why the Road Mattered
The road's southern terminus was not just an endpoint. In 1768, while construction was still underway, a Scottish physician named Dr. Andrew Turnbull brought approximately 1,255 to 1,500 indentured workers to a plantation colony at New Smyrna. This was the largest single immigration to colonial North America at the time - a fact that travel writing about this corridor consistently understates or omits entirely. The workers were Minorcans, Greeks, Italians, and Corsicans, recruited under indenture terms that promised land after their service period.
They arrived to find conditions far worse than promised: brutal labor regimens, inadequate food, disease, and treatment that survivors would later describe in formal legal complaints. They worked Turnbull's indigo plantations while King's Road, still being graded to the north, represented their only physical connection to colonial authority in St. Augustine. For these people, the road was not an abstraction of colonial planning. It was the one route by which medicine, supplies, or eventual rescue might arrive - and the one route by which a determined person might walk to something better.
The 1777 March: Six Hundred Refugees Walk the King's Road to Freedom
In spring 1777, Turnbull was in England. Of the roughly 1,400 people he had brought over nine years earlier, approximately 600 had survived. What happened next was one of the most remarkable episodes in colonial Florida history.
The surviving colonists walked north along King's Road - approximately 75 miles from New Smyrna to St. Augustine - to present a formal complaint to Governor Patrick Tonyn, alleging 'cruelties and murders' at the hands of Turnbull's operation. This was not a spontaneous flight. It was an organized march by people who calculated that reaching St. Augustine and placing their case before the governor gave them the best chance of survival. Tonyn did not return them to Turnbull. He offered sanctuary in the capital. The Turnbull Colony ended that day.
That march covered terrain that Heritage Crossroads visitors drive through today - through what is now Flagler County, past the creek drainages and pine flatwoods still visible from U.S. 1. In 1777, covering those 75 miles on foot, carrying children and whatever possessions were manageable, through summer heat and along a road that offered no services of any kind, was a dangerous and deliberate act. The road that was built as a colonial highway served, on that day, as a road to freedom.
Francisco Pellicer: From Road Refugee to Creek Namesake
Among the leaders of the 1777 march was a Minorcan man named Francisco Pellicer, a master carpenter by trade. His role in organizing the exodus placed him among the most prominent figures in the Minorcan community that settled in St. Augustine under Tonyn's protection. The connection between his march along King's Road and the landscape visible on Heritage Crossroads maps today is direct and largely untold in existing coverage of the corridor.
When Britain ceded East Florida back to Spain in 1783, most British plantation owners departed. Spain moved to repopulate the corridor and issued new land grants to settlers willing to develop the territory. Around 1790, Francisco Pellicer received a grant of approximately 1,100 acres on the south bank of a creek running through the same corridor he had walked to freedom thirteen years earlier.
That waterway is Pellicer Creek. It appears on every Heritage Crossroads map as a significant natural feature of the byway. The man who led 600 people north along King's Road to escape servitude later held a Spanish land grant on the same route, and the creek bordering that land carries his name to this day. No existing travel article about this corridor makes that connection explicit.
Plantations, Naval Stores, and Industry Along the Flagler County Segment
The Flagler County corridor was productive colonial territory. Plantations along King's Road supplied St. Augustine with naval stores and raw timber, both essential to the British economy of the 1760s and 1770s.
What the Corridor Produced Under British Rule
- Turpentine and pitch - naval stores used to seal and maintain wooden warships
- Live Oak timber harvested specifically for Royal Navy shipbuilding
- Milled lumber from John Hewitt's hydraulic sawmill near Pellicer Creek
- Indigo from plantation operations at and near the road's southern terminus
The most technically sophisticated operation along this stretch was not a plantation but a mill. John Hewitt, who arrived in St. Augustine in 1768, built a hydraulic sawmill around 1770 on a large land grant near Pellicer Creek. This was not a simple wheel set on a fast stream. Hewitt's operation used a system of canals and a purpose-built dam to channel water from Pellicer Creek to power the saws - one of colonial Florida's earliest industrial operations, and clear evidence that King's Road was functioning as a commercial artery within a few years of its completion. The infrastructure Hewitt built to manage water from that creek survived the mill itself by two centuries.
Three Empires, One Road: British Corridor to Spanish Resettlement to American Territory
Few roads in North America have passed under as many governing powers in as short a time as Old Kings Road. Each transition reshaped the landscape along it and left a layer of names and features that Heritage Crossroads visitors still encounter.
| Period | Governing power | Road's primary role | Key change in corridor |
|---|---|---|---|
| 1766-1783 | British East Florida | Colonial plantation highway | Original construction; naval stores economy develops along route |
| 1783-1821 | Second Spanish Period | Resettlement corridor | British planters leave; new Spanish land grants produce Pellicer, Hernandez, Bulow names |
| 1812-1813 | Contested (Patriot War) | Military route | Plantations destroyed; Hewitt's Sawmill burned around 1813 |
| 1821-1827+ | U.S. Territory of Florida | Main north-south artery | U.S. Army improves road in 1827; route continues as primary corridor |
By the time the United States acquired Florida in 1821 and the Army improved the road in 1827, it had served three successive governments without ever losing its function as the region's main artery - the clearest measure of how thoroughly the colonial engineers got the alignment right.
How to Find Old Kings Road Today: Visitor Guide to Surviving Traces in Flagler County
Old Kings Road did not vanish - it was paved over, partially absorbed into modern alignments, and in some stretches left to the forest. In Flagler County, three specific locations give visitors genuine contact with the surviving corridor. Palm Coast City Historian Preston Zepp, who leads public tours of the sawmill site, frames King's Road as 'the I-95 of its day - the first superhighway built through Florida,' a description that helps fix the road's actual importance in mind before you start looking for it.
- Old Kings Road street, Palm Coast. A named paved road called Old Kings Road still runs through Palm Coast, tracing a portion of the original colonial corridor. This is the most direct way to stand on ground that was laid out and graded in the 1760s. Note the alignment along higher ground through the flatwoods - this is not coincidence, it is exactly how British surveyors would have routed it.
- The U.S. 1 historical marker. A Florida historical marker stands along U.S. 1 just north of North Old Kings Road in Flagler County. This is the most accessible stopping point for travelers on the main highway - a brief orientation to the road's history and its relationship to the alignment you are driving.
- Hewitt's Sawmill Dam and Pond Archaeological Park. Located within the Florida Agricultural Museum campus in Palm Coast, this park preserves the dam structure and mill pond that John Hewitt built around 1770. Additional historical markers at the site detail both the road's engineering and the site's archaeology. Zepp leads public tours here, connecting the sawmill's industrial role to King's Road's broader commercial function. Check with the museum for current tour availability before visiting, as programming schedules change seasonally.
What to Look For at Each Stop
- At the U.S. 1 marker: the modern road's alignment tracking the colonial route, and the flatwood character of the landscape British engineers graded through in the 1760s
- At Hewitt's Sawmill Park: remnants of the dam and pond system Hewitt built to channel Pellicer Creek water, and the creek drainage network that made this ground industrially valuable
- Along the Palm Coast street: the elevation profile - the road follows the high ground through the flatwoods, which is precisely how colonial surveyors aligned routes through this terrain
- Throughout the corridor: creek names (Pellicer Creek most directly) and the layered place names that mark Spanish land grants issued after 1783, sitting on top of a British road
King's Road is one of the two historic routes the Heritage Crossroads byway is explicitly named for, alongside the Dixie Highway built around 1914. The Dixie Highway is visible and well marked. King's Road is older, harder to see as a coherent thing, and far more consequential to the history of this particular ground. The markers, the park, and the named street in Palm Coast are the points of contact available to visitors today - enough to make the road real, if you know what you are looking at.