Roads and bridges in pre-modern Sri Lanka
Prof. W. I. SIRIWEERA
The technique of road construction and bridge building in pre-modern
Sri Lanka were not rudimentary as one would imagine. They were in fact
on par with the skills shown by our ancestors in art and architecture
and hydraulic engineering. They indicate that the communication system
very well served the needs of the time. According to the fifth century
Chinese traveller Fa-Hsien, the roads and streets in the city of
Anuradhapura were excellently laid out and beautifully maintained. He
further states that there were four principal streets in Anuradhapura
and that they were wide and well paved with bricks and lined with walls
built of bricks.
Remains of ancient Stone bridge over Malwatu Oya. Courtesy:
Sri Lanka view.com |
Sinhala literary texts refer to them as Mangul Maha Vithi or the
ceremonial street, Mahaveli Vithi, Chandrawanka Vithi and the
Singuruvana Vithi. Archaeological evidence indicates that terracotta
pipes were laid under the streets for drainage purposes.
The other centres of political power such as Polonnaruwa, Magama,
Dambadeniya, Yapahuwa, Kurunegala, Kotte and large market towns such as
Mantai, Padaviya, and Vahalkada were also divided into different
quarters by streets. The Mahavamsa refers to incessant traffic of
elephants, horses and chariots in the streets of Polonnaruwa. The Hansa
Sandesa refers to many shops where all commodities were available on
either side of the streets of kotte.
Earliest roads
In the early stages of state formation there were only a few roads in
the country but in course of time new roads were added to the
communication network. Some of these were constructed to facilitate
human movements and commodity transport from port-towns to political
centres, and some from political capitals to regional centres and market
towns for purposes of administration.
During times of war, some new roads were built and existing tracks
were enlarged to facilitate the movement of armies. With the development
of state sponsored large irrigation schemes, some of the bunds of the
large reservoirs such as Kalavewa and Parakramasamudra, also turned out
to be main roads and were added to the communication network.
Prof. W. I. Siriweera |
One of the earliest main roads joined Anuradhapura with
Jambukolapattana, present Sambiliturai, a port in the Northern tip of
Jaffna peninsula. The road went through Rambeva, Pavatkulam, Omanthai
and Vavunikulam. On this road several stone bridges spanned Malwatu Oya
closer to Anuradhapura, Tulavelli near Pul Eliya and the canal which
released water from the Pavatkulam reservoir.
The stone beams and slabs of those bridges are visible in these
locations. Of these the better known one is the stone bridge near
Periyapulankulama at Anuradhapura and the place is now called Galpalama.
The Mahvamsa records that during the reign of Devanampiya Tissa (250-210
B.C), the branch of the sacred Bodhi Tree, placed in a beautifully
decorated chariot, was brought in a procession to Anuradhapura along
this road.
Obviously such roads and bridges were meant for elephants, horses,
pack bulls, horse-drawn carriages, bullock carts as well as chariots in
which royalty moved about.
Another main road connected Anuradhapura with the great port,
Mahatittha or Mantai, at the mouth of the Malwatu Oya. This was an
important commercial route through which the bulk of the imports were
transported to the capital and export commodities were dispatched to the
port. Trade between Sri Lanka and Tamil Kingdoms of South India through
the port of Mantai helped the development of this road from early
Christian times. Besides, this route was extensively used by South
Indian invaders advancing from the seaport towards the Capital. Local
rulers sending forces to help their allies in South India also followed
the same route from Anuradhapura to Mahatittha.
The archaeological evidence as well as textual references indicates
that the ancient road from Anuradhapura to Gokanna port or modern
Trinomalee had almost followed the present one, yet another factor which
points to the surveying skills of our ancestors. This road ran from
Anuradhapura through Mihintale, Mahakanadarawa, Pankulam, Ratmale to
Gokkana.
Stone bridge
There had been stone bridges across this road too, the most important
and the well preserved one being the pre-fourth century A.D. bridge
above the Kanadarawa river. The existing structure is 80 feet in length
and ten feet in width. Ten feet long 14 stone beams of the size of 16 by
12 inches have been paved across it. The bridge is supported by 42
columns of 12 by 12 inches fixed on rocks on the bed of the river. The
slabs of the bridge vary in sizes, the largest being eight feet long and
18 inches wide. The thickness of the slabs is six to eight inches. There
are ruins of another stone bridge over the Yan Oya near Ratmale but the
bridge had not been preserved.
Another main road stretched from Anuradhapura to Polonnaruva and from
there via Dastota ford along the right bank of the Mahaveli River to
Mahiyangana, Yudaganawa, Buttala, Kataragama upto Mahagama, present
Tissamaharama. In the 12th century Nissankamalla (1187-1196) improved
this road and caused inscribed pillars to be erected at each gavuva to
indicate the distance from one area to another. Some of those pillars
have been discovered and inscriptions on them have been published. This
ancient road was in use until the modern networks of roads were
constructed. Major Davy states that in 1815 he went along this route to
Kataragama. Vestiges of stone bridges on this road too can be observed
here and there.
At least in the 12th century there were two other roads leading to
the North Central plains from the Southern coast. One started at
Mahanagahula and Tissamaharama and went along the Eastern coast up to
Sakamam to the West of Tirukkovil and up to Mahiyangana and from there
to Polonnaruva. The other road started from Ambalantota and went along
Dondra, Valigama, Bentota, Totagamuwa, Kalutara, Hettipola, Batalagoda,
Manikdena to Anuradhapura. It is likely that the Southern direction of
this road was improved and connected to commercially important centres
such as Beruvela, Colombo and Wattala in the13th, 14th and 15th
centuries.
The roads leading to Adams peak or Sumanakuta had been tracks or
footpaths but in and after the 11th century certain stretches of these
roads gradually developed so that vehicular traffic of the day could
pass along those stretches. One of these roads was through Gilimale in
the Kuruvita Korale of the Ratnapura District. Another was through
Kehelgamuwa near Ginigathena. Some kings such as Vijayabahu I
(1070-1110) and Parakramabahu II (1236-1270) improved these roads by
widening them and building wooden bridges and provided resting places
for pilgrims. Climbing the rock was through a narrow footpath and the
climb near the summit was facilitated by iron chains fixed to the rock.
Bogoda bridge
One of the oldest surviving wooden bridges built across a footpath is
the Bogoda roofed bridge which was also a resting place for weary
travellers. It lies 10 kilometres away from Badulla off the Haliela
junction and was constructed in the late 16th century or early 17th
century along the main footpath from Badulla to Kandy. It has been built
across the Gallanda Oya which flows to Uma Oya, a tributary of the
Mahaveli Ganaga. The bridge stands on a large Kumbuk log 35 feet in
height and thick and wide Jak planks have been flung across the stream
to form the platform. The roof has distinctly early Kandyan tiles placed
on wooden pillars and beams. |