Asphalt Project In South Sudan
Last updated: 2026-10-14
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Asphalt Project In South Sudan
South Sudan's flagship asphalt paving program is the Juba–Terekeka–Rumbek road upgrade, a 392 km corridor budgeted at roughly USD 220 million (about USD 561,000 per km) and scheduled for completion in 36 months. Bitumen demand for this single project is estimated at 28,000–32,000 tonnes of penetration grade 60/70, all of which must be imported because South Sudan has zero domestic refining capacity for paving-grade asphalt. For suppliers and contractors, this means the country's asphalt market is entirely import-driven, priced off Mombasa CIF plus 1,400 km of inland trucking through Kenya or Uganda.
Why South Sudan Is an Import-Only Asphalt Market
South Sudan holds 3.5 billion barrels of proven crude reserves, yet it operates no commercial refinery capable of producing penetration-grade bitumen. All paving asphalt arrives by sea at Mombasa (Kenya) or Port Sudan, then travels overland via the Northern Corridor or through Uganda via Nimule.
| Factor | South Sudan Reality | Regional Comparison |
|---|---|---|
| Domestic bitumen production | 0 tonnes/year | Kenya: ~0 (imports too); Sudan: small volumes at Port Sudan |
| Primary import route | Mombasa → Nairobi → Eldoret → Malaba → Nimule → Juba | Uganda imports via same corridor |
| Inland transport distance | ~1,400 km from Mombasa to Juba | ~1,200 km Mombasa–Kampala |
| Typical drum price, Juba landed | USD 620–780 per tonne | Mombasa: USD 480–560; Kampala: USD 550–640 |
| Import duty on bitumen | Exempt under EAC-origin rules; otherwise 10–25% | Kenya: 0% (raw material exemption) |
| Preferred grade | Penetration 60/70, some 80/100 | 60/70 dominant across East Africa |
Key takeaway: logistics, not refining, sets the price. Every USD 50/tonne swing in Mombasa CIF translates to roughly USD 65–70/tonne at the Juba gate.
Major Asphalt Projects and Pipeline (2020–2027)
The table below summarizes the most significant asphalt works either completed, ongoing, or tendered.
| Project | Length | Status | Est. Bitumen Demand | Budget (USD) |
|---|---|---|---|---|
| Juba–Terekeka–Rumbek | 392 km | Ongoing (2023–2026) | 28,000–32,000 t | ~220 M |
| Juba Internal Roads (Phase II) | 85 km | Ongoing | 6,500 t | ~48 M |
| Wau–Kuajok | 152 km | Tendered | 11,000 t | ~85 M |
| Nimule–Juba (rehab) | 192 km | Planned 2025 | 14,000 t | ~110 M |
| Rumbek–Wau | 245 km | Feasibility | 18,000 t | ~135 M |
Aggregate demand, 2024–2027: approximately 75,000–90,000 tonnes of penetration-grade bitumen — a market worth USD 50–65 million at landed Juba prices.
| Road Standard | Bitumen per km | Notes |
|---|---|---|
| Single surface dressing | 18–25 t/km | Low-volume rural roads |
| DBST (double surface treatment) | 30–38 t/km | Common in South Sudan |
| 50 mm asphalt concrete | 55–65 t/km | Urban and trunk roads |
| Full reconstruction, 2-lane | 70–90 t/km | Includes base stabilization |
For planning purposes, use 35 t/km for rural DBST and 60 t/km for urban AC — the two standards that dominate current tenders.
Bitumen Pricing and Cost Structure
Landed cost in Juba breaks down roughly as follows for PG 60/70 in new steel drums:
| Cost Component | USD per tonne | Share |
|---|---|---|
| FOB / CIF Mombasa | 480–560 | ~72% |
| Clearing & port charges | 25–35 | ~4% |
| Inland trucking (Mombasa–Juba) | 90–120 | ~15% |
| Customs, levies, security | 20–45 | ~5% |
| Supplier margin & finance | 25–40 | ~4% |
| Total landed, Juba | 640–800 | 100% |
- Bulk (bulk bitumen tanker) vs drums: bulk can save USD 40–60/t but requires heated storage that Juba currently lacks at scale.
- Payment terms: most suppliers ask 30–50% advance given country risk; LC confirmation costs add 1.5–3%.
- Seasonality: prices spike 8–12% during Kenya's long rains (March–May) when trucking slows.
Logistics, Timing, and Lead Times
Lead time planning is where most asphalt projects in South Sudan fail. Typical timeline from PO to jobsite:
| Stage | Lead Time |
|---|---|
| Order confirmation & drumming | 7–14 days |
| Ocean freight to Mombasa | 18–35 days (Jebel Ali or Fujairah origin) |
| Port clearing, Kenya | 5–10 days |
| Trucking Mombasa–Juba | 6–12 days |
| Total | 36–71 days |
- Recommended buffer stock at site: 20–25% of monthly requirement.
- Truck capacity: 25–28 tonnes per truck; a 30,000 t project needs ~1,100 truckloads.
- Border risk: Nimule crossing can add 2–5 days during congestion; budget demurrage at USD 80–120/truck/day.
Specification and Quality Requirements
South Sudan's road authority generally adopts BS EN 12591 or Kenya's KeBS standards. The default grade is penetration 60/70.
| Property | 60/70 Spec | 80/100 Spec |
|---|---|---|
| Penetration @ 25°C | 60–70 dmm | 80–100 dmm |
| Softening point | 49–56°C | 45–52°C |
| Flash point | ≥ 230°C | ≥ 230°C |
| Solubility | ≥ 99.0% | ≥ 99.0% |
| Viscosity @ 60°C | 160–240 Pa·s | 120–180 Pa·s |
Practical notes:
- Ambient temps in Juba regularly exceed 38°C — 60/70 is strongly preferred over softer grades.
- Insist on third-party pre-shipment inspection (SGS/Intertek); retesting at Juba labs is limited.
- Drum quality matters: cheap drums leak in transit, causing 3–7% loss on 1,400 km routes.
FAQ: Asphalt Project In South Sudan
Q1: How much bitumen does South Sudan need per year?
Annual demand is approximately 22,000–30,000 tonnes, driven mainly by trunk road programs like Juba–Rumbek and the Wau corridors. This figure could double to 50,000+ tonnes if the Rumbek–Wau and Nimule–Juba projects both move to construction in 2025–2026.
Q2: What is the price of bitumen in South Sudan?
Penetration grade 60/70 lands in Juba at roughly USD 640–800 per tonne in drums, depending on Mombasa CIF, transport rates, and payment terms. Bulk supply can reduce this by USD 40–60/t where heated storage exists.
Q3: Where does South Sudan import its asphalt from?
Primarily from UAE (Jebel Ali, Fujairah), Saudi Arabia, and occasionally Iran via re-export; all cargoes route through Mombasa and then overland via Kenya and Uganda. Some volumes enter via Port Sudan for northern states, though this route is less reliable.
Q4: How long does it take to deliver bitumen to a South Sudan jobsite?
Plan on 36–71 days from order to site: 18–35 days ocean freight, 5–10 days Kenyan clearing, and 6–12 days trucking to Juba. Border delays at Nimule can extend this by 2–5 days, so a 20–25% buffer stock is standard practice.
Q5: What grade of bitumen is used for roads in South Sudan?
Penetration grade 60/70 dominates, reflecting the country's high ambient temperatures (up to 40°C) and heavy axle loads. Some low-volume rural roads still use 80/100, but trunk and urban projects increasingly specify 60/70 or polymer-modified binders.
Plan Your South Sudan Bitumen Supply with 6Tar
Getting the numbers right before you commit a 1,100-truckload order is the difference between profit and a stalled project. Use the 6Tar cost calculator to model CIF Mombasa, inland trucking, customs, and landed Juba pricing in seconds — then lock in your drums, grades, and delivery windows with confidence. Request a quote or run your first calculation today.