The need for roads

The Appian Way was a Roman road used as a main route for military supplies for its conquest of southern Italy in 312 BC and for improvements in communication.^[6][7]

The Appian Way was the first long road built specifically to transport troops outside the smaller region of greater Rome (this was essential to the Romans). The few roads outside the early city were Etruscan and went mainly to Etruria. By the late Republic, the Romans had expanded over most of Italy and were masters of road construction. Their roads began at Rome, where the master itinerarium, or list of destinations along the roads, was located, and extended to the borders of their domain – hence the expression, "All roads lead to Rome".

The Samnite Wars

Near Rome

Romans had an affinity for the people of Campania, who, like themselves, traced their backgrounds to the Etruscans. The Samnite Wars were instigated by the Samnites when Rome attempted to ally itself with the city of Capua in Campania. The Italic speakers in Latium had long ago been subdued and incorporated into the Roman state. They were responsible for changing Rome from a primarily Etruscan to a primarily Italic state.

Dense populations of sovereign Samnites remained in the mountains north of Capua, which is just north of the Greek city of Neapolis. Around 343 BC, Rome and Capua attempted to form an alliance. The Samnites reacted with military force.^[8]

The barrier of the Pontine Marshes

Tomb of Priscilla

Grave monument of Caius Rabirius Postumus Hermodorus, Lucia Rabiria Demaris and Usia Prima, priestess of Isis along the Via Appia, near Quarto Miglio

Between Capua and Rome lay the Pontine Marshes (Pomptinae paludes), a swamp infested with malaria. A tortuous coastal road wound between Ostia at the mouth of the Tiber and Neapolis. The Via Latina followed its ancient and scarcely more accessible path along the foothills of Monti Laziali and Monti Lepini, which are visible towering over the former marsh.

In the First Samnite War (343–341 BC) the Romans found they could not support or resupply troops in the field against the Samnites across the marsh. A revolt of the Latin League drained their resources further. They gave up the attempted alliance and settled with Samnium.

Colonization to the southeast

The Romans were only biding their time while they looked for a solution. The first answer was the colonia, a "cultivation" of settlers from Rome, who would maintain a permanent base of operations. The Second Samnite War (327–304 BC) erupted when Rome attempted to place a colony at Cales in 334 BC and again at Fregellae in 328 BC on the other side of the marshes. The Samnites, now a major power after defeating the Greeks of Tarentum, occupied Neapolis to try to ensure its loyalty. The Neapolitans appealed to Rome, which sent an army and expelled the Samnites from Neapolis.

Appius Claudius' beginning of the works

In 312 BC, Appius Claudius Caecus became censor at Rome. He was of the gens Claudia, who were patricians descended from the Sabines taken into the early Roman state. He had been given the name of the founding ancestor of the gens, Appius Claudius (Attus Clausus in Sabine). He was a populist, i.e., an advocate of the common people. A man of inner perspicacity, in the years of success he was said to have lost his outer vision and thus acquired the name caecus, "blind".

Without waiting to be told what to do by the Senate, Appius Claudius began bold public works to address the supply problem. An aqueduct (the Aqua Appia) secured the water supply of the city of Rome. By far the best known project was the road, which ran across the Pontine Marshes to the coast northwest of Naples, where it turned north to Capua. On it, any number of fresh troops could be sped to the theatre of operations, and supplies could be moved en masse to Roman bases without hindrance by either enemy or terrain. It is no surprise that, after his term as censor, Appius Claudius became consul twice, subsequently held other offices, and was a respected consultant to the state even during his later years.

The success of the road

The road achieved its purpose. The outcome of the Second Samnite War was at last favorable to Rome. In a series of blows the Romans reversed their fortunes, bringing Etruria to the table in 311 BC, the very year of their revolt, and Samnium in 304 BC. The road was the main factor that allowed them to concentrate their forces with sufficient rapidity and to keep them adequately supplied, whereafter they became a formidable opponent.

Between Rome and Lake Albano

The Circus of Maxentius

The road began in the Forum Romanum, passed through the Servian Wall at the porta Capena, went through a cutting in the clivus Martis, and left the city. For this stretch of the road, the builders used the Via Latina. The building of the Aurelian Wall centuries later required the placing of another gate, the Porta Appia. Outside of Rome the new Via Appia went through well-to-do suburbs along the Via Norba, the ancient track to the Alban hills, where Norba was situated. The road at the time was a via glarea, a gravel road. The Romans built a high-quality road, with layers of cemented stone over a layer of small stones, cambered, drainage ditches on either side, low retaining walls on sunken portions, and dirt pathways for sidewalks. The Via Appia is believed to have been the first Roman road to feature the use of lime cement. The materials were volcanic rock. The surface was said to have been so smooth that you could not distinguish the joints. The Roman section still exists and is lined with monuments of all periods, although the cement has eroded out of the joints, leaving a very rough surface.

Across the marsh

The road concedes nothing to the Alban hills, but goes straight through them over cuts and fills. The gradients are steep. Then it enters the former Pontine Marshes. A stone causeway of about 31 kilometers (19 mi) led across stagnant and foul-smelling pools blocked from the sea by sand dunes. Appius Claudius planned to drain the marsh, taking up earlier attempts, but he failed. The causeway and its bridges subsequently needed constant repair. In 162 BC, Marcus Cornelius Cathegus had a canal constructed along the road to relieve the traffic and provide an alternative when the road was being repaired. Romans preferred using the canal.

Tomb of Caecilia Metella and the castrum Caetani

Along the coast

The Via Appia picked up the coastal road at Tarracina (Terracina). However, the Romans straightened it somewhat with cuttings, which form cliffs today. From there the road swerved north to Capua, where, for the time being, it ended. The Caudine Forks were not far to the north. The itinerary was Aricia (Ariccia), Tres Tabernae, Forum Appii, Tarracina, Fundi (Fondi), Formiae (Formia), Minturnae (Minturno), Suessa, Casilinum and Capua, but some of these were colonies added after the Samnite Wars. The distance was 212 kilometers (132 mi). The original road had no milestones, as they were not yet in use. A few survive from later times, including a first milestone near the Porta Appia.

Extension to Beneventum

Via Appia within the ancient Minturno

The Third Samnite War (298–290 BC) is perhaps misnamed. It was an all-out attempt by all the neighbors of Rome: Italics, Etruscans and Gauls, to check the power of Rome. The Samnites were the leading people of the conspiracy. Rome dealt the northerners a crushing blow at the Battle of Sentinum in Umbria in 295. The Samnites fought on alone. Rome now placed 13 colonies in Campania and Samnium. It must have been during this time that they extended the Via Appia 35 miles beyond Capua past the Caudine Forks to a place the Samnites called Maloenton, "passage of the flocks". The itinerary added Calatia, Caudium and Beneventum (not yet called that).^[10] Here also ended the Via Latina.^[11]

Extension to Apulia and Calabria

By 290 BC, the sovereignty of the Samnites had ended. The heel of Italy lay open to the Romans. The dates are somewhat uncertain and there is considerable variation in the sources, but during the Third Samnite War the Romans seem to have extended the road to Venusia, where they placed a colony of 20,000 men. After that they were at Tarentum.

Roman expansion alarmed Tarentum, the leading city of the Greek presence (Magna Graecia) in southern Italy. They hired the mercenary King Pyrrhus of Epirus in neighboring Greece to fight the Romans on their behalf. In 280 BC the Romans suffered a defeat at the hands of Pyrrhus at the Battle of Heraclea on the coast west of Tarentum. The battle was costly for both sides, prompting Pyrrhus to remark "One more such victory and I am lost." Making the best of it, the Roman army turned on Greek Rhegium and effected a massacre of Pyrrhian partisans there.

Rather than pursue them, Pyrrhus went straight for Rome along the Via Appia and then the Via Latina. He knew that if he continued on the Via Appia he could be trapped in the marsh. Wary of such entrapment on the Via Latina also, he withdrew without fighting after encountering opposition at Anagni. Wintering in Campania, he withdrew to Apulia in 279 BC, where, pursued by the Romans, he won a second costly victory at the Battle of Asculum. Withdrawing from Apulia for a Sicilian interlude, he returned to Apulia in 275 BC and started for Campania up the Roman road.

Supplied by that same road, the Romans successfully defended the region against Pyrrhus, crushing his army in a two-day fight at the Battle of Beneventum in 275 BC. The Romans renamed the town from "Maleventum" ("site of bad events") to Beneventum ("site of good events") as a result. Pyrrhus withdrew to Greece, where he died in a street fight in Argos in 272 BC. Tarentum fell to the Romans that same year, who proceeded to consolidate their rule over all of Italy.^[12]

The Romans pushed the Via Appia to the port of Brundisium in 264 BC. The itinerary from Beneventum was now Venusia, Silvium, Tarentum, Uria and Brundisium. The Roman Republic was the government of Italy, for the time being. Appius Claudius died in 273, but in extending the road a number of times, no one has tried to displace his name upon it.

Main branches

Since the latter stretch of the Appian Way turned out to be very impervious, some branches were created: first the Via Aemilia, then the Via Minucia, finally the emperor Trajan built the Via Traiana, a branch of the Via Appia from Beneventum, reaching Brundisium via Canusium and Barium rather than via Tarentum. This was commemorated by an arch at Beneventum.

Travellers could cross the Adriatic Sea through the Otranto Strait towards Albania either by landing at present day Durrës through the Via Egnatia or near the ancient town of Apollonia and continue towards present day Rrogozhinë in central Albania.^[19]

The crucifixion of Spartacus' army

Emperor Trajan built a deviation of Via Appia. This is a tract of Via Appia Traiana near Egnatia.

The column in Brindisi, marking the end of the Via Appia

In 73 BC, a slave revolt (known as the Third Servile War) under the ex-gladiator of Capua, Spartacus, began against the Romans. Slaves accounted for roughly every third person in Italy.

Spartacus defeated many Roman armies in a conflict that lasted for over two years. While trying to escape from Italy at Brundisium he unwittingly moved his forces into the historic trap at Apulia in Calabria. The Romans were well acquainted with the region. Legions were brought home from abroad and Spartacus was pinned between armies. The ex-slave army was defeated at the Siler River by Marcus Licinius Crassus. Pompey's armies captured and killed several thousand rebels that escaped from the battle and Crassus captured several thousand more. The Romans judged that the slaves had forfeited their right to live. In 71 BC, 6,000 slaves were crucified along the 200-kilometer (120 mi) Via Appia from Rome to Capua.^[20]

The World War II Battle of Anzio

In 1943, during World War II, the Allies fell into the same trap Pyrrhus had retreated to avoid, in the Pomptine fields, the successor to the Pontine Marshes. The marsh remained, despite many efforts to drain it, until engineers working for Benito Mussolini finally succeeded (even so, the fields were infested with malarial mosquitos until the advent of DDT in the 1950s).

Hoping to break a stalemate at Monte Cassino, the Allies landed on the coast of Italy at the Anzio-Nettuno area – ancient Antium – which was midway between Ostia and Terracina. They found that the place was undefended. They intended to move along the line of the Via Appia to take Rome, outflanking Monte Cassino, but they did not do so quickly enough. The Germans occupied Mounts Laziali and Lepini along the track of the old Via Latina, from which they rained down shells on Anzio. Even though the Allies expanded into all the Pomptine region, they gained no ground. The Germans counterattacked down the via Appia from the Alban hills in a front four miles wide, but could not retake Anzio. The battle lasted for four months, one side being supplied by sea, the other by land through Rome. In May 1944, the Allies broke out of Anzio and took Rome. The German forces escaped to the north of Florence.

1960 Summer Olympics

For the 1960 Summer Olympics, it served as part of the men's marathon course that was won by Abebe Bikila of Ethiopia.^[21][22]

Via Appia Antica

After the fall of the Western Roman Empire, the road fell out of use; Pope Pius VI ordered its restoration. A new Appian Way was built in parallel with the old one in 1784 as far as the Alban Hills region. The new road is the Via Appia Nuova ("New Appian Way") as opposed to the old section, now known as Via Appia Antica. The old Appian Way close to Rome is now a free tourist attraction. It was extensively restored for Rome's Millennium and Great Jubilee celebrations. The first 5 kilometers (3 mi) are still heavily used by cars, buses and coaches but from then on traffic is very light and the ruins can be explored on foot in relative safety. The Church of Domine Quo Vadis is in the second mile of the road. Along or close to the part of the road closest to Rome, there are three catacombs of Roman and early Christian origin and one of Jewish origin.

The construction of Rome's ring road, the Grande Raccordo Anulare or GRA, in 1951 caused the Appian Way to be cut in two. More recent improvements to the GRA have rectified this through the construction of a tunnel under the Appia, so that it is now possible to follow the Appia on foot for about 16 km (10 mi) from its beginning near the Baths of Caracalla.

Many parts of the original road beyond Rome's environs have been preserved, and some are now used by cars (for example, in the area of Velletri). The road inspires the last movement of Ottorino Respighi's Pini di Roma. To this day the Via Appia contains the longest stretch of straight road in Europe,^[23] totaling 62 km (39 mi).

Monuments along the Via Appia

The Appian Way as it appeared in Piranesi's imagination (1756)

5th mile

The Mausoleum of the Curiazi has been dated to between the end of the Republic and the beginning of the Empire.

• Mausoleum of the Orazi and Curiazi
• Villa dei Quintili, with nympheum, theatre, and baths
• Mausoleum of Casal Rotondo

Torre Selce, a 12th-century tower built on a much older mausoleum