Türkiye has widened the scope of a long-running plan to transfer operating rights over Istanbul’s two historic Bosphorus bridges and a broad state toll-road network for up to 30 years, a move that could become one of the country’s most closely watched infrastructure transactions since the cancelled $5.7 billion bridge and highway tender of 2013. For international investors, the issue is not only whether Ankara can raise a multibillion-dollar upfront payment. It is whether Türkiye can structure a concession that balances public sensitivity over tolls, inflation-linked operating costs, traffic risk, foreign financing conditions and the government’s wider push to draw long-term capital into strategic infrastructure.
Ankara Reopens a Strategic Asset File
The immediate trigger is Presidential Decision No. 11750, published in Türkiye’s Official Gazette on September 5, 2026. According to Hürriyet Daily News, the decision expands a privatization framework that previously covered the 15 July Martyrs Bridge, the Fatih Sultan Mehmet Bridge and several highways, adding the Niğde-Pozantı Motorway, the Gaziantep Ring Motorway and the Çağlayan Junction-Yenişehir Junction section of the Bursa Ring Road.
The legal structure matters. Bianet, citing the Official Gazette decision, reported that ownership transfer is excluded from the privatization methods. Instead, the assets may be transferred through operating rights, leasing, establishment of property-related rights, revenue-sharing models or other methods permitted by legislation. The decision sets the contract term at 30 years and envisages completion of privatization procedures by December 31, 2031.
Türkiye Today reported that the package covers the two Istanbul bridges, eight highways and two ring roads spanning more than 2,000 kilometers. The listed routes include the Edirne-Istanbul-Ankara Motorway, Niğde-Pozantı, Pozantı-Tarsus-Mersin, Tarsus-Adana-Gaziantep, Toprakkale-Iskenderun, Gaziantep-Şanlıurfa, İzmir-Çeşme and İzmir-Aydın motorways, along with the Ankara, İzmir and Gaziantep ring roads and part of the Bursa Ring Road.
The Privatization Administration, under the Treasury and Finance Ministry, has stressed that this is not an asset sale. In a statement reported by Türkiye Today and Hürriyet Daily News, the administration said public ownership would remain with the state and that the priority was to improve service quality, accelerate maintenance and investment, and raise operating efficiency.
For investors, that wording points to a concession-style transaction rather than a classic sale. That distinction affects legal due diligence, tariff modeling, accounting treatment, debt tenor, currency hedging and political risk assessment.
Why These Roads Matter Beyond Toll Revenue
The assets sit at the center of Türkiye’s domestic mobility and trade geography. The 15 July Martyrs Bridge and Fatih Sultan Mehmet Bridge connect Istanbul’s European and Asian sides, giving them commercial value beyond their toll booths. They are also politically symbolic assets in a city that anchors Türkiye’s industrial, logistics, financial and consumer markets.
Türkiye Today, citing General Directorate of Highways data, reported that the 15 July Martyrs Bridge handled about 185,301 daily vehicle crossings in 2025. The wider state-operated toll highway network recorded 585.9 million vehicle crossings and generated nearly 1.9 billion lira, about $43.2 million, in Treasury revenue during 2025. The Privatization Administration disputed claims that the package generates $600 million in annual profit, saying that figure was closer to revenue and that roughly $300 million went to maintenance and repair, along with other costs.
The investor question is therefore less simple than “how much toll revenue exists today.” A 30-year operator would need to underwrite traffic growth, maintenance backlog, electronic toll collection performance, inflation in labor and materials, possible capital expenditure obligations, and the political tolerance for toll increases. On mature urban crossings such as the Bosphorus bridges, upside may depend more on tariff design and operating efficiency than on dramatic traffic expansion.
The network also has a strategic logistics role. The Investment Office of the Presidency says Türkiye signed contracts for 272 public-private partnership projects worth $215 billion between 1986 and 2024, with models including build-operate-transfer and transfer of operating rights. It also frames Türkiye as a bridge between East and West and a key participant in the Middle Corridor. The Ministry of Foreign Affairs describes the Middle Corridor as shorter and faster than the Northern Corridor, with potential to reduce China-Europe transport time to 18 days.
That makes the concession relevant to import-export facilitation, industrial site selection and regional logistics planning. Companies considering production in Türkiye, or using Türkiye as a distribution base for Europe, the Caucasus, the Middle East and North Africa, will watch whether private operation improves reliability, maintenance standards and digital payment systems, or whether higher tolls raise logistics costs.
Fiscal Pressure and the Valuation Test
The privatization push comes as Türkiye is trying to sustain investor confidence while managing high inflation, tight monetary policy and external financing needs. The Investment Office reported that Türkiye attracted $13.1 billion in foreign direct investment in 2025, up 12.2 percent from the previous year, based on Central Bank balance-of-payments data. That headline improvement is useful for the government, but infrastructure investors typically look beyond FDI totals to concession bankability, currency rules and dispute-resolution protections.
Macroeconomic conditions remain a constraint. The Turkish Statistical Institute said annual consumer inflation eased to 31.51 percent in August 2026, while Reuters polls had expected 31.62 percent. Trading Economics reported that the Central Bank of the Republic of Türkiye kept its benchmark rate at 37 percent in September 2026. For a long-dated infrastructure concession, these numbers affect everything from local debt pricing to inflation-indexed maintenance contracts and the discount rate applied to future toll flows.
The fiscal signal is also important. Türkiye Today reported in February 2026 that the government’s Medium-Term Program projected privatization revenues of 21 billion lira in 2025 and 181 billion lira in 2026, a sharp increase that analysts saw as consistent with a major asset transaction. A large bridge and highway concession could help the Treasury raise upfront funds, but the state will have to avoid creating the impression that it is monetizing future public revenue at an excessive discount.
That issue echoes the failed 2012-2013 attempt. Hürriyet Daily News reported in December 2012 that a consortium of Koç Holding, Gözde Girişim and Malaysia’s UEM Group Berhad won a 25-year operating-rights tender with a $5.72 billion bid covering 1,975 kilometers of toll roads and the two Istanbul bridges. Daily Sabah later reported that the Supreme Privatization Board cancelled the tender in February 2013 after then-Prime Minister Recep Tayyip Erdoğan argued the state had higher expectations and should act in favor of the nation.
That history now frames the pricing challenge. If bids fall below political expectations, Ankara risks repeating the credibility damage of cancellation. If the tariff framework is too generous, the public may see the deal as a transfer of essential infrastructure income to private operators. If the framework is too restrictive, global infrastructure funds may demand a higher risk premium or stay out.
Potential Bidders and the Foreign Capital Angle
Reuters, cited by Dawn and TradingView, described the 2026 plan as a multibillion-dollar privatization program covering state-run highways and bridges under 30-year operating contracts. Bloomberg reporting, summarized by Türkiye Today in July 2026, said French infrastructure investor Meridiam was preparing to join Turkish contractor Makyol in a bid for the operating rights, while other Turkish construction groups were also seeking foreign partners.
That potential consortium model is commercially logical. A foreign infrastructure fund can bring long-term capital, concession experience and relationships with international lenders. A Turkish partner can bring local construction capacity, familiarity with public authorities, knowledge of Turkish procurement and operating realities, and a stronger ability to manage domestic stakeholders.
Still, foreign investors will need to navigate a complex regulatory map. ICLG’s 2026 Türkiye foreign direct investment review notes that Foreign Direct Investment Law No. 4875 established the principle of equal treatment and moved Türkiye from a permission-based system toward a notification-based framework. It also notes that Türkiye does not have a general national-security screening regime for all foreign investments, but strategic and sector-specific restrictions can still arise, including in regulated sectors and real estate-related transactions.
A bridge and highway concession is not merely a passive financial asset. It involves public infrastructure, toll policy, maintenance standards, data systems, workforce issues, subcontracting, taxation and potentially land-use rights around service facilities. Investors would need legal and tax compliance support for concession documentation, corporate structuring, tax-efficient financing, competition approvals, public procurement rules and any project company incorporation in Türkiye.
Government relations will also be central. A foreign bidder must engage with the Privatization Administration, the General Directorate of Highways, the Transport and Infrastructure Ministry, the Treasury and Finance Ministry, competition authorities and local stakeholders. In practice, market entry strategy and government relations are inseparable in a concession of this scale.
Risk Allocation Will Decide Bankability
The decisive issue will be the allocation of risk between the state and the operator. The tender documents, which had not yet been fully detailed publicly as of September 2026, will need to clarify whether tolls are set in Turkish lira, foreign currency or an indexed formula; whether there are minimum revenue guarantees; how extraordinary maintenance is treated; whether capex is mandatory; how force majeure is defined; and what happens if political authorities cap tariffs below the contractual formula.
Türkiye has extensive PPP experience, but that history includes both success and controversy. Major build-operate-transfer projects such as the Osmangazi Bridge, the Yavuz Sultan Selim Bridge and the 1915 Çanakkale Bridge demonstrated the country’s capacity to mobilize private infrastructure finance. They also created public debate over demand guarantees and foreign-currency-linked payments. A brownfield operating-rights concession over mature state assets may be easier to model than a greenfield megaproject, but it is more politically sensitive because users already know existing toll levels.
There is also execution risk. Until the privatization is completed, Bianet reported that maintenance, repair and operation responsibility remains with the General Directorate of Highways. During the transition, bidders will need reliable asset-condition data, traffic histories, toll collection data and clarity on employee transfers or service contracts. Weak data rooms can reduce bids because investors price uncertainty.
For corporate decision-makers outside the concession itself, the outcome will affect logistics assumptions. Manufacturers, retailers, port users and e-commerce operators need to know whether toll costs on key corridors could rise, whether service quality will improve, and whether private operation will reduce congestion or maintenance disruptions. These factors matter for import-export facilitation, warehouse location, distribution routing and project management for on-the-ground execution.
What This Means for Foreign Investors
Türkiye’s expanded bridge and highway privatization is a test of whether Ankara can convert strategic transport assets into long-term foreign capital without triggering public backlash or undermining future toll affordability. The opportunity is real, but it is not a simple infrastructure yield play. Investors must price macro volatility, lira risk, tariff politics, public procurement rules, asset-condition uncertainty and the precedent of the cancelled 2013 tender.
For firms considering a bid, the practical steps begin with market entry analysis and consortium strategy, including whether to partner with a Turkish construction or concession group. They then extend to company incorporation, corporate structuring, legal and tax compliance, financing design, competition review, government relations and project management. For logistics, manufacturing and trade companies, the same development calls for scenario planning around toll costs, corridor reliability, import-export routes and future distribution footprints.
The key uncertainty is the tender design. A transparent, bankable concession with credible tariff rules and clear maintenance obligations could attract global infrastructure funds and deepen Türkiye’s PPP market. A politically ambiguous process could depress valuations or narrow the bidder field. For foreign investors, the signal from Ankara is clear enough to begin preparation, but not yet detailed enough to price without disciplined due diligence.