in 1948, bypassing several sharp curves and steep grades along the old route (
at right). Short realignments such as this were constructed throughout the highway during the 1940s. Although it did not become a provincial highway until the 1930s, the route that Highway41 follows is similar to several
colonization roads established in the mid-1800s. These forest-bound "roads", built to encourage settlement deeper into the province, were infamously rough
wagon trails during dry times, and impassable quagmires throughout the spring and fall. The Addington Road, which travelled north from the
Clare River (approximately south of Kaladar) to the
Opeongo Line, would go on to form the nucleus of Highway41 as far north as Denbigh. A rough line for this road was surveyed by Robert Bell in 1847. Construction as far north as the Madawaska River was carried out under the supervision of local surveyor Aylsworth B. Perry between 1854 and 1857. However, until the construction of Highway41, travel through the Addington Highlands and
Opeongo Hills was slow and arduous.
Provincial assumption Highway 41 was first established by the provincial government in the mid-1930s. The first section established is ironically the only section that was decommissioned as a provincial highway in 1998. Just over two years later, the route was extended to Highway60 at Golden Lake. The DHO assumed the portion within Lennox and Addington on October6, 1937, followed two weeks later by the portion within Renfrew County on October20. This extended the highway by . Both Highway60 and Highway41 shared a terminus at a junction in Golden Lake from 1948 until 1957, when the Eganville to Pembroke Road was designated as Highway41. The section between Eganville and Golden Lake consequently became an extension of Highway60. near Griffith on a multi-span concrete rigid arch bridge. Most of Highway41 was an unimproved road prior to 1935. Only two sections were paved: the route through
Erinsville — initially following Furlong Road — was paved from Keegans Road south through the village to the cutoff to
Tamworth, while the
Selby Road was paved from Napanee north to Sharps Corners. Paving operations on the route did not begin until the 1940s, starting with the section through Eganville in 1941. In the intermediate years, several new alignments, bypassing the route of the original Addington Road, were
graded and opened as gravel roads. Construction of the multi-span Madawaska River Bridge in Griffith began in 1940. It was completed and, along with a bypass east of Denbigh, opened in 1942. Construction of an unpaved diversion at Bon Echo, bypassing the original route along what is now Mazinaw Heights Road, was completed in 1943. Highway41 was paved and realigned from north of Eganville to Golden Lake (along what is now Highway60) in 1944, and from Kaladar to Northbrook in 1945. A section from Erinsville to Kaladar was improved in 1947, as was approximately between Northbrook and Cloyne, and from Dacre to Egansville. Paving and improvements between Cloyne and Dacre were carried out over the next three years: from Denbigh to Dacre in 1948; from Bon Echo to Mackavoy Lake in 1949, and the remaining gaps from Cloyne to Bon Echo and from Mackavoy Lake to Denbigh in 1950. The final gravel section, between Roblin and Erinsville, was paved in 1953.
Prince Edward County Within
Prince Edward County, a southern discontinuous section of Highway41 existed from 1938 to 1965. On April13, 1938, the DHO took over the road between Picton and
Cole's Wharf, labelling it as the
Picton to Napanee Road. This section never connected directly with Highway41 north of Napanee, as planned; it would eventually be incorporated into the route of Highway49 in the mid-1960s. Travelling north from Picton alongside the Bay of Quinte in Prince Edward County, it followed a similar route to the present-day Prince Edward County Road49, as far as Roblin Mills. From there it curved to follow County Road35. The entire early route was known as the Lower High Shore Road; there was no road directly north from Roblin Mills. Highway41 passed through
Mount Carmel before ending at Cole's Wharf, where a ferry crossed to
Huff's Wharf. County roads continued thereafter to Napanee. The length of this section was . Like the rest of Highway41, this section was unpaved at first. It was paved north from Picton to County Road6 in 1939. Approximately between Picton and
Woodville were paved in 1946. The remainder of the southern portion, to Cole's Wharf, was paved by 1948. A span across the Bay of Quinte, which separates most of Prince Edward County from the Ontario mainland, was a significant undertaking that required funding and manpower that was unavailable through the war years. It would take until the 1960s until proposals for a high-level bridge over the waterway gained traction. In November 1964, the first contract for construction on the Quinte Skyway, west of
Deseronto, was awarded. The DHO had planned to begin work in September 1962, but funding was unavailable. Severe winter weather prevented work on the contract from proceeding until the spring of 1965, by which time the entire southern section of Highway41 had been renumbered as Highway49. The Quinte Skyway, and a realigned Highway49, were both completed in September 1967,
North to Pembroke Highway41 was extended to Pembroke on April11, 1957, when the road north of Eganville and around Lake Dore was assumed by the DHO. For nearly two decades, the route followed the shoreline of Lake Dore along what is now Point Church Drive. During the mid-1960s, proposals were raised to bypass the majority of the new extension, including both the current route south of Lake Dore, as well as a new route from there to Highway17 that was ultimately never built. The unbuilt bypass would have travelled northeast from Lake Dore, passing near
Micksburg and ending mid-way between
Cobden and Pembroke. The bypass around Lake Dore was completed between 1978 and 1980. Within Pembroke, Highway41 entered the town as it does today, but curved northwest onto Boundary Road to avoid crossing the
Muskrat River. It followed Boundary Road to end at Highway62 (Bruham Avenue). In 1962, the route was redirected to downtown Pembroke via Eganville Road and Christie Street to end at Highway17/62 (Pembroke Street West). This routing remained in place until the Highway17 Pembroke Bypass opened on September10, 1982, after which the current path of Highway41 along Paul Martin Drive, River Road and Mackay Street was established. The former route of Highway17 along Pembroke Street was subsequently renumbered as Highway148.
Downloading As part of a series of budget cuts initiated by premier
Mike Harris under his
Common Sense Revolution platform in 1995, numerous highways deemed to no longer be of significance to the provincial network were decommissioned and responsibility for the routes transferred to a lower level of government, a process referred to as
downloading. On January1, 1998, the section of Highway41 between Highway2 in Napanee and Highway7 in Kaladar was transferred to the county of Lennox and Addington, truncating the highway by . == Major intersections ==