How I-95 Changed Downtown Boynton Beach

Ever wonder why Boynton Beach never developed a downtown like Delray’s Atlantic Avenue? The answer may lie in two highways built decades ago.

When Interstate 95 cut through Palm Beach County in the late 1960s and early 1970s, it promised faster travel and modern transportation. But for towns along its route, the new highway also came with tradeoffs. Boynton Beach was one of them.

A March 1969 Boynton Beach News Journal article described the planned route of I-95 through the city. The interstate would pass through Boynton with just two exits: NE 2nd Avenue (today’s Boynton Beach Boulevard) and SW 15th Avenue (now Woolbright Road). Between those two points, the highway would cut directly through neighborhoods and businesses.


The project required taking land along the route. The article noted that three houses on SW 8th Street just south of SW 2nd Avenue would be removed to make way for the interstate. Businesses were affected as well. Rinker Materials would have to relocate because the new highway would pass directly through its property.

Residents and businesses along Ocean Avenue raised concerns during planning, asking how the interstate would affect access across town. Their concerns were justified.

State Road Department officials explained that Ocean Avenue would not cross the interstate. Because the highway would be elevated at the nearby interchange, building a crossing over both I-95 and the railroad tracks was considered too expensive. The plan simply eliminated it.

That decision had long-lasting consequences.

 

Ocean Avenue had long been the main route into downtown Boynton Beach, the historic business district near the Intracoastal Waterway.

Before the interstate era, motorists traveling north and south along U.S. 1 and Dixie Highwaynaturally passed through downtown, providing steady traffic for local shops and restaurants.

The shift in travel patterns had actually begun earlier. When the Florida Turnpike—then called the Sunshine State Parkway—opened in 1957, long-distance drivers were already being funneled onto a faster route west of the coastal towns instead of traveling through them.

The arrival of I-95 completed the bypass.

 

 

With exits only at Boynton Beach Boulevard and Woolbright Road, drivers on the interstate had no direct route into downtown via Ocean Avenue. Thousands of cars passed the city every day, but most never entered the historic business district.

Over time, traffic that once flowed naturally toward the waterfront disappeared, and businesses that depended on pass-through customers struggled. As development followed the interstate westward, downtown Boynton Beach was gradually left off the main travel route.

By the time the Boynton Beach Mall opened in 1985, much of Boynton’s retail and restaurants had closed, or moved west.

Looking back, the story helps explain why the once-busy downtown district faded. The highway that connected South Florida also redirected the traffic that had once kept Boynton’s historic center alive.

 

 

 

 

 

 

 

 

 

 

 

 

Rainbow Tropical Gardens: A Roadside Paradise in Boynton Beach

Rainbow Tropical Gardens: A Roadside Paradise in Boynton Beach

In the first half of the twentieth century, the coastal region of South Florida experienced rapid transformation. Railroads, highways, and the land boom of the 1920s brought new towns and tourism to areas like Boynton Beach. Along U.S. Highway 1, travelers encountered a landscape filled with nurseries, citrus groves, and small attractions that promoted Florida’s image as a lush, tropical destination. Among these, one of the most memorable was Rainbow Tropical Gardens, created and maintained by Clyde O’Brien Miller, a gifted horticulturist whose imagination and craftsmanship shaped the site into one of Boynton Beach’s earliest and most beloved landmarks.

Clyde O’Brien Miller and His Vision

Clyde O’Brien Miller was born in 1885 and developed an early interest in tropical plants and landscape design. He was part of a generation of horticulturists who viewed Florida not only as fertile ground for agriculture but also as a living canvas for artful gardens. Before establishing his own property, Miller worked on the gardens of Addison Mizner’s Cloister Inn in Boca Raton, where he absorbed Mizner’s use of Mediterranean Revival architecture and romantic garden design. This experience strongly influenced his later work.

By the late 1920s, Miller had settled in Boynton Beach and purchased land along U.S. 1 just north of downtown. He opened Rainbow’s End Nursery, which sold tropical plants and decorative landscape materials. Miller’s passion for creating beautiful spaces soon transformed the nursery into something larger. He began developing the grounds into Rainbow Tropical Gardens, a series of landscaped pathways, water features, and floral displays that showcased the variety and vibrancy of Florida’s tropical vegetation. Miller’s vision combined horticulture and art in a way that appealed to both tourists and local residents.

Design and Features

The gardens reflected Miller’s mastery of planting design and his appreciation for the visual power of color and form. He arranged winding footpaths that led through beds of hibiscus, crotons, bougainvillea, and palms. Visitors followed these trails past lagoons, fountains, and bridges, each carefully placed to frame the surrounding landscape. Stone gazebos, archways, and pergolas offered shade and a sense of discovery, while reflecting pools mirrored the vibrant foliage overhead.

At the front of the property stood Mediterranean Revival–style buildings that served as the gift shop and café. Local tradition and historical recollections suggest that Addison Mizner, who had already established himself as Palm Beach County’s most famous architect, either designed or inspired these structures. The combination of stucco walls, barrel tile roofs, and arched openings harmonized perfectly with the surrounding plantings.

Miller himself was responsible for much of the stonework and ornamental detailing throughout the grounds. His craftsmanship gave the gardens a handmade quality that distinguished them from purely commercial roadside attractions. Everything about the property reflected careful planning and artistic intent.

The Tourist Attraction Years

During the 1930s and 1940s, Rainbow Tropical Gardens became a celebrated stop for travelers driving the Dixie Highway and later U.S. 1. Visitors walked through the gardens, took photographs, and purchased tropical plants to ship north. The site appeared on linen postcards distributed across the country, often labeled with its motto, “All the Colors of the Tropics.” These colorful images helped spread Boynton Beach’s reputation as a place of natural beauty.

By the postwar years, Miller expanded the attraction to meet the expectations of modern tourists. The property included bird shows, alligators, and a Seminole Indian Village, reflecting the entertainment trends of the 1950s. Despite these additions, the heart of the gardens remained Miller’s landscapes and his commitment to horticultural display.

Rainbow Tropical Gardens also functioned as a community landmark. Local families held gatherings on the grounds, and the gardens served as a backdrop for countless photographs and wedding portraits. It represented the idealized Florida landscape that residents and visitors alike associated with sunshine, color, and abundance.

Florida map showing Rainbow Tropical Gardens

Decline and Transformation

By the late 1950s, the tourist economy of coastal Florida began to shift. The construction of the interstate highway system diverted travelers away from U.S. 1, reducing the steady stream of visitors who once stopped in Boynton Beach. Larger and more heavily advertised attractions, such as Cypress Gardens near Winter Haven, began to dominate the market. Like many independent roadside sites, Rainbow Tropical Gardens could not compete.

The property gradually closed, and much of the land was redeveloped. However, the main building, which had served as the garden’s entrance and café, survived. It was adapted for new use and today operates as Benvenuto’s Catering and Restaurant, a well-known Boynton Beach landmark. The restaurant retains many original architectural elements, including stucco walls, Spanish tile roofing, and arched porticos that date back to the garden’s early years.

The surrounding area became part of the Dos Lagos residential community, which occupies what was once the broader landscape of the gardens. Within that neighborhood, a few of the original garden structures still exist. Stone gazebos, walls, and fragments of pathways can still be found amid newer development, quietly preserving traces of Miller’s original design.

Remnant arch from Rainbow Tropical Gardens

Clyde Miller’s Legacy

Clyde O’Brien Miller’s work at Rainbow Tropical Gardens reflected his belief that horticulture was an art form capable of transforming the everyday environment. His skill as a gardener and builder made him one of Boynton Beach’s early creative figures. Although Miller was not trained as an architect, his collaboration with the Mizner aesthetic and his ability to blend structure and vegetation placed him within the larger tradition of Florida’s garden designers.

Miller’s influence extended beyond the physical site. His approach to tropical landscaping anticipated later trends in South Florida design, where color, texture, and native flora became central features of residential and public gardens. Even after the gardens closed, his example inspired other nurserymen and landscapers in the region.

Enduring Significance

Rainbow Tropical Gardens stood for three decades as a symbol of South Florida’s beauty and enterprise. It showcased the possibilities of tropical horticulture at a time when the region was defining its identity as a tourist paradise. The site’s history connects Boynton Beach to the broader story of Florida’s roadside culture and the individuals who shaped it through imagination and labor.

Although much of the original garden has vanished, the survival of Benvenuto’s Restaurant and several of Miller’s stone structures ensures that the spirit of Rainbow Tropical Gardens has not completely disappeared. For residents of the Dos Lagos community, the memory of the gardens remains embedded in the landscape itself.

Park Shores Manor: Boynton’s first Townhouse/Condominium Project

In 1963, Boynton Beach entered a new era of residential growth when former mayor J. Willard “Bill” Pipes announced plans for a $3.5 million condominium complex to be built along the west side of the Lake Worth Lagoon between Northeast 10th and 12th Avenues. The project, called Park Shores Manor, was planned as a 23-building community of two-story residences, totaling 117 living units. It represented one of Boynton Beach’s first ventures into the townhouse and condominium style of living, a concept still new to most of Florida at the time. Pipes, who had been a Pepsi-Cola executive before returning to local business, saw in Boynton Beach the ideal setting for a modern, self-contained residential community that combined independence with shared amenities.

Palm Beach architect John Stetson designed the project in a “tropical, island-type” style with a Mediterranean influence. The homes were organized as townhouses with living rooms and kitchens on the first floor and bedrooms on the second. Each building faced either Lake Worth (today’s Intracoastal Waterway) or a man-made canal and included a private dock and patio. Walls and hedges separated the units, creating privacy while maintaining a sense of community. The four-acre property was located almost opposite the Boynton Inlet, offering quick access to the Intracoastal Waterway and the Atlantic Ocean.

 

Pipes emphasized that Park Shores Manor would be built as a true condominium, a legal arrangement that allowed each owner to hold title to their individual unit and the land beneath it. This differed from the cooperative housing model, where residents owned shares in a corporation rather than their own property. He explained that this structure gave owners the freedom to obtain mortgages, buy and sell their homes independently, and build personal equity. It was a new form of home ownership that fit the optimism of postwar Florida and the growing desire for maintenance-free living near the water.

The plans included a shared clubhouse, putting green, swimming pool, and shuffleboard area. Units were offered in one-, two-, and three-bedroom models priced from $14,000 to $24,000. Each home featured individual air conditioning and heating, built-in television aerials, and access to 75-foot-wide canals. The first building, containing six units, was projected to cost about $90,000, excluding land costs. Construction was expected to begin in mid-1963, and future phases would proceed according to sales. The Jay Willard Corporation, headed by Pipes, managed both construction and sales.

By early 1965, Park Shores Manor Town Houses had become a reality. A newspaper advertisement that January invited buyers to enjoy “carefree living” in a waterfront community. The ad described one- and two-bedroom townhouses with carpeted bedrooms, tiled baths, G.E. kitchens, and sliding glass doors. Each home had individually controlled heat and air conditioning, private boat dockage, and access to deep, dredged canals just off the Intracoastal Waterway. The community was only five minutes from Gulf Stream fishing grounds.

Presale prices ranged from $17,900 to $25,400, including the lot. Six homes were ready for immediate occupancy, with financing available for up to twenty years at six percent interest. Ownership included a one-year membership to the Cypress Creek Golf Club, and residents could join a private club and pool if they wished. The ad described a planned colony of 120 townhouses at 658 Manor Drive in Boynton Beach, offering an organized yet independent lifestyle along the water.

 

 

 

 

Park Shores Manor combined modern construction with coastal living. It offered residents the privacy of individual ownership with the comfort of shared amenities. The architecture, setting, and ownership model reflected Florida’s changing identity in the 1960s, when towns like Boynton Beach began transforming from quiet coastal communities into planned residential centers. Pipes and his team built more than a set of homes. They established one of Boynton Beach’s earliest examples of condominium-style living, setting a pattern for future developments that would define the region’s growth for decades.

Fun fact: Rider Road is named for Willard Pipes’ wife Jean Rider Pipes. Today the townhouses sell for $275-$400,000.

It’s a little piece of paradise; one that makes Boynton Beach so special.

The Orange Blossom Express

Excitement filled the air in the newly chartered Town of Boynton by the sea. The long awaited Orange Blossom Express had completed its extension to Miami, and was scheduled to stop in Boynton. This monumental event embodied even more prosperity for south Florida. The last few years saw dizzying growth. Folks who used to live in, visit, or pass through Boynton didn’t recognize the place any longer.

Boynton townsfolk awaiting the Orange Blossom Express

 

 

 

The great land boom had greatly altered the landscape of the frontier settlement. New schools, churches, hotels, office buildings, and elaborate residences were under construction.

 

It seemed that with each passing day another developer set up big tents, and their agents took down payments for lots or houses not yet built. A six-story Spanish style hotel under construction on Ocean Avenue was the talk of the town.

 

 

 

 

On Saturday, January 8, 1927 in picture-perfect 72 degree weather, over 500 residents waving flags gathered at the Seaboard Air Line railroad station. Everyone was excited to meet the inaugural train car carrying Seaboard president Solomon Davies Warfield and Florida governor John Wellborn Martin.

Seaboard Air Line President Solomon Davies Warfield

Florida Governor John W. Martin

 

 

 

 

 

 

 

 

 

 

The Boynton band welcomed the sleek green, yellow and orange train filled with over 600 “titans of industry” who were interested in investing in Florida land.

Orange Blossom Express

The prominent men who had traveled from New York to south Florida peered out the windows at the assembly.

Train with Mr. Warfield and Governor Martin

Boynton mayor Roy O. Myers had issued a special proclamation ordering all business houses to close from 8 am to 10 am and urged everyone to the Seaboard Air Line station to greet the train and dignitaries. Nearly the whole town turned out for the monumental event.

Decorated Seaboard Air Line station

 

 

 

Chamber of Commerce president Albert Edward Parker and the Boynton Boosters had decorated the Seaboard station in red, white, and blue, and small coconut palms greeted the spectators.  Men wearing suits with suspenders waved their hats, and farmers in overalls and work pants looked around curiously, Women carrying babies waved handkerchiefs, and schoolchildren stood on tiptoe or their father’s shoulders to view the extravaganza.

 

 

Boynton townsfolk greet the Orange Blossom Express

Two young women presented a flower bouquet to Mr. Warfield. He was also given a small wooden chest containing the key to the Town of Boynton. In a few minutes the gala was over, and the train raced south where similar events played out in Delray, Deerfield and Pompano.

Welcome at Boynton (09 Jan 1927, The Palm Beach Post).

Lake Worth Herald

Ward Miller’s Briny Breezes at Shore Acres: The Early Years

Wintering in Boynton

In November 1920, Mr. and Mrs. Ward B. Miller arrived to spend the winter in Boynton. Accompanying Miller and his wife Agnes was their daughter Ruth, son Howard and his new bride, Thomasine. The elder Millers looked forward to the mild climate, and time relaxing and socializing with other winter visitors. The younger set, who were in their early twenties, were excited about ocean bathing, bonfires on the beach, and motoring to Palm Beach and Miami to see the sights.

This season was Ward Miller’s second winter in Florida, and he rented a cottage at Ocean Avenue on the Dixie Highway for his family. He was certain he could convince Agnes that Boynton was an ideal place for their winter home. Born in Indiana, Miller had worked in the lumber business in Port Huron, Michigan, the city where Maj. Nathan S. Boynton served as mayor and newspaperman.

Plans are drawn for Mr. and Mrs. Ward B. Miller’s handsome new home on the ocean beach (30 Apr 1921).

Plans Drawn for “Briny Breezes”

Agnes must have found the moderate temperature and gulf stream breezes to her liking for a few months later The Palm Beach Post announced that the Ward Millers “have the plans drawn for a handsome new house to be erected on the ocean beach, on one of the lots he recently bought there. Work will be begun on the house almost at once. It will be built of cement with a stucco finish. The location is fine and although they will be somewhat removed from any neighboring residences at the present time, prospects are that a number of other homes will be erected within the near future.”

 

In mid-summer The Miami News reported that work had begun “on the fine home of Mr. and Mrs. Ward B. Miller on the ocean front…work is progressing nicely. Miller is building a magnificent home on his property there and will also install a large, modern dairy farm.” The fashionable two-story Miller home “Briny Breezes” was built in Spanish-style on the ocean ridge overlooking the Atlantic.

Briny Breezes Overlooking the Atlantic Ocean

The Miller’s home “Briny Breezes.”

Incorporating the Town of Boynton

Miller kept busy about town. He used his keen business sense to help charter the Town of Boynton, serving as its first vice-mayor. He also performed many civic functions, such as starting a  chamber of commerce.

 

Cattle shipped to Shore Acres (20 Jul 1922, The Miami News).

Shore Acres Dairy Farm

The Miller’s property stretched from the Florida East Coast Canal (today’s Intracoastal Waterway) to the ocean. He called the dairy Shore Acres and traveled to Georgia to bring cattle back in railcars.

The dairy expanded with Miller purchasing an adjoining 25 acreage of “muck and marl” land on the east side of the canal from Boyntonite James McKay. The coastal breeze at the oceanfront dairy helped to keep the flies and ticks away from the cattle.

Miller’s dairy associate in the $23,000 enterprise, M.A. Weaver, understood the dairy business and later founded Weaver Dairies.

Dairy Cow Manure for Sale (27 Mar 1921, The Palm Beach Post).

 

Not Much to See Here (Yet)!

Whereas Palm Beach was bustling during the season and Boynton and Delray were also attracting winter visitors, the area between Boynton and Delray was located on a lonely stretch of today’s A1A.

Visitors knew they were approaching Briny both by the strong odor and the telltale three-story mansion along the ridge.

 

 

 

The Boynton Caves

The biggest attraction in the area at the time was the Boynton caves – a series of natural subterranean caves on the beach that attracted picnickers and served as a roadside curiosity. Motorcycle clubs from Fort Lauderdale and Palm Beach and local young people frequented the region and used the site as a rendezvous  point.

Caves located between Highway A1A and the Atlantic Ocean (State Archives of Florida)

 

Young women from the Town of Boynton posing on the lawn of the Gulf Stream Golf Club (Image courtesy of Boynton Beach City Library Local History Archives)

 

Gulf Stream Golf Club

It didn’t take very long for other families to realize the tropical Florida dream and to join the Millers in what was then considered a “remote outpost.”

In late 1923 workmen completed the palatial Addison Mizner-designed Gulf Stream Golf Club south of Miller’s dairy. The impressive private club caused quite a stir with the locals, who would ride their bikes down the desolate stretch, or walk the beach southward for a glimpse of the grand building.

The Phipps brothers built mansions along the beach and started winter polo matches. Florida surged in popularity when developers began subdividing land and creating new communities appealing to northern investors and affluent people fancying buying a winter home.

 

 

 

Wagg Organization (13 Sep 1925, The Palm Beach Post).

The Great Florida Land Boom

The great Florida land boom dramatically changed Florida, especially Palm Beach County, Boynton Beach, and even Miller’s Briny Breezes.

In 1925, at the height of the boom, after seeing the development frenzy and being approached by several persistent real estate developers, Miller couldn’t resist “selling the farm.”

Exclusive Listing Palm Beach Shore Acres (21 Oct. 1925, The Palm Beach Post).

 

 

 

 

As he approached his 64th birthday, Miller agreed to the Alfred Wagg Corporation subdividing his dairy lands into a new development called “Shore Acres.”

Wagg’s company quickly listed Palm Beach Shore Acres for a half million dollars.

 

Prospective buyers line up to purchase lot’s in Alfred Wagg’s new boom time subdivision Briny Breezes at Shore Acres

The Miller’s then joined the other dreamers and schemers and their sometimes-unscrupulous salesmen who peddled property unseen and weren’t inclined to record every transaction.

 

Announcing Briny Breezes (14 Oct 1925, the Palm Beach Post).

Cashing In

Meanwhile, Ward Miller invested in real estate in Boynton and northward into West Palm Beach. He purchased interests in lots in Northwood, Grandview Heights, and the Flamingo Park area. Across Florida, land swapped hands freely, routinely without proper title searches conducted or deeds issued.

The “Big Bubble”

Bubble in the Sun by Christopher Knowlton

 

Mid-year into 1926, the land boom bubble deflated.

Modern historians like Christopher Knowlton, author of “Bubble in the Sun: The Florida Boom of the 1920s and how it brought on the Great Depression” quoted a contemporary who described the land grab frenzy stagnation, stating “We just ran out of suckers.”

Hurricanes

Severe weather patterns extinguished any romantic dreams for investors.

In a now familiar tale, the wrath caused by the twin hurricanes of 1926 was finalized with the killer 1928 hurricane. Its devastation extinguished the land development schemes.  Supply chain issues in the Port of Miami thwarted materials delivery and potential investors realized that their pipe dreams were a grand illusion.

 

Run on the Banks

The First Bank of Boynton, established only a few years earlier, closed in 1929 and did not re-open again until the 1940s as it took that long for financial recovery in Boynton.

“Bank building, 1927,” Boynton Beach City Library Local History Archives,

 

The Great Depression

Boynton Needlecraft Club at Briny Breezes, 1932, Boynton Beach City Library Local History Archives

 

The depression hit hard. The people who stayed in the area had to work hard and trade with neighbors just to survive. Agnes and other local women shared afternoons sewing clothing, gifts and home accessories.

Boynton Needlecraft Club at Briny Breezes, 1932, Clara Topleman, Jennie B. Jones, Rena Powell, Alice Knuth, Clara White, Agnes Miller, Minnie Paulle, Emily Atwater, Harriet Seegitz andClara Shepperd (Courtesy of the Boynton Beach City Library Local History Archives)

Rooms for Rent (The Palm Beach Post)

Ward and Agnes Miller were involved in several land-related court cases and were on the delinquent tax list. They devised ways to supplement their income and retain hold of their coveted oceanfront land. They rented out rooms in their beautiful home. They purchased strawberry plants to raise and to sell to visitors traveling down the ocean boulevard.

Miller’s buying strawberry plants in Plant City (5 Nov 1931, The Palm Beach Post).

(12 Oct. 1934, The Miami Herald

 

 

 

 

Briny Breezes Trailer Camp

During this financial depression the Miller family decided to lease lots to annual visitors and established the Briny Breezes Trailer Camp. There’s more to the story, but that’s a more familiar one and will make a good future blog.

Briny Breezes for Trailers & Campers

 

 

1930s Brochure for Briny Breezes