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The persistence of the road toll suggests that a new perspective may be of value – either to consider new insights to reduce it, or to allow a greater acceptance of the relatively limited number of deaths. The theories of Michel Foucault offer an avenue to both. Applying his version of ‘problematisation’ emphasises the fact that the key driver for the regulation of road behaviour is economic – allowing the efficient transit of individuals and goods from one place to another – rather than safety. This view suggests that his understanding of ‘thanatopolitics’ applies; in that a number of deaths are ‘allowed’ to happen in order for the rest of the ‘population’ to live (better). Conversely, Foucault’s deployment of internalised ‘norms’ as the dominant form of self-regulation raises the possibility that the internalised lives of road users, their thoughts, are similarly driven by their economic (and social) relationships. These offer distractions that impact on their engagement with the road and their risk assessment decisions. The inability of the State to discipline thoughts, as a result, limits its capacity to reduce the road toll. [ABSTRACT FROM AUTHOR]

This study focuses on identifying and mitigating risks associated with constructing the Probolinggo-Banyuwangi Toll Road Project Package 2, a vital segment of Indonesia's Trans-Java Toll Network. The background highlights the project's significance in enhancing regional connectivity and supporting economic growth alongside the challenges it faces from technical, managerial, financial, social, and environmental factors. This research aims to identify critical risks and develop effective mitigation strategies. The methodology involves data collection through interviews, surveys, and document analysis, prioritizing risks based on their probability and impact. Key findings reveal that delayed delivery, rising material prices, and lack of skilled labor are the most significant risks, demanding targeted mitigation strategies. The conclusion emphasizes the importance of implementing realtime risk monitoring systems, improving logistics coordination, and fostering stakeholder collaboration, particularly with government agencies. By prioritizing critical risks and developing comprehensive mitigation strategies, this research contributes valuable insights for managing complex infrastructure projects, ensuring project sustainability and success. [ABSTRACT FROM AUTHOR]

In the archipelago of 17,508 islands, the road network system is a fundamental need to connect people and stimulate industrial growth in Indonesia. Geofoam technology has been used as a substitute for landfills in several areas that require high stability and carrying capacity to improve the quality and safety of toll roads. Geofoam has several advantages that make it very effective in constructing toll roads. The paper examines Geofoam's performance as a replacement fill material for approach bridge construction for the case location Trans Sumatra Toll Road Project Simpang Indralaya -- Prabumulih Zone 6 STA 59 + 425. In addition, this study provides a case study and a brief overview of geofoam materials. Several implementation techniques are demonstrated, and some field-related challenges and solutions are discussed. FEM analysis through Plaxis was utilized to yield SF value and displacement output. The analysis results show that the safe number (SF) owned by the geofoam embankment produces a value above 2 for longitudinal and transverse cuts, which meets the safety requirement; the SF value offers 2.602 and 2.059 for cross-section analysis, while 2.955 and 3.306 for long section analysis. These results have the potential contribution of geofoam to sustainability projects, although the engineer should be able to cover the unexpected matters during the construction process. [ABSTRACT FROM AUTHOR]

Generally, construction support is provided directly by the government, but in this case, the government provides construction support through other toll road business entities. The provision of construction support through toll road business entities on the Terbanggi Besar - Pematang Panggang - Kayu Agung Toll Road has financially increased the investment feasibility parameters, including an increase in the IRR value to 12% from the original 9.36% before the provision of construction support; The NPV value with the provision of construction support has a better NPV value, which is Rp. 3,875 T compared to the NPV value without construction support of - Rp. 2,044 T; The value of the payback period without the provision of construction support is 22 years and 3 months and with the provision of construction support for 19 years and 5 months. However, in the implementation process, the quality of toll road infrastructure at construction support locations is not met, resulting in business entities still having to participate in bearing quality risks to construction work carried out by the government. Business entities receiving construction support must bear maintenance costs due to repairs to damage to the construction support site. However, the increase in maintenance costs, in general, did not have a significant effect on the investment feasibility parameters of the Terbanggi Besar - Pematang Panggang - Kayu Agung toll road project. The increase in maintenance costs affected the decrease in IRR by 1.4%. The NPV indicator also decreased by Rp. 198 billion or 5.1%. The payback period has also increased from 19 years and 5 months to 19 years and 8 months. However, the mechanism for providing construction support through business entities needs to be considered to ensure that the benefits of providing construction support can be felt to the maximum. [ABSTRACT FROM AUTHOR]

This study examines the impact of toll roads on regional growth, specifically focusing on the Ciledug District, which has been crossed by the Palikanci Toll Road since 2009. The research identifies the typology of urbanization and assesses changes in the area's economic structure due to the toll road. A mixed method approach was used, combining qualitative and quantitative data collection, land change analysis via Google Earth and ArcGis 13.1, and field observations of land use. The findings reveal gentrification in the northern part of Ciledug, marked by the growth of business centers in Jatiseeng and rising land prices. This has led to the expansion of settlements toward the southern area, particularly in Jatiseeng Kidul. The toll road and the industrial estate in North Ciledug have accelerated the transformation of the local economy, with residents diversifying their livelihoods to adapt to urbanization. However, the study also notes a lack of improvement in essential infrastructure services, suggesting that regional development policies have not yet adapted to the gentrification, posing risks of urban sprawl. [ABSTRACT FROM AUTHOR]

Metropolitan areas grow and develop as the region's population grows and travels to meet needs such as education, work, family matters, and business. Kotabumi and Bandar Lampung are two of the regions that have grown faster in recent years as a result of the construction of the trans-Sumatera toll road, while railway has been operating for more than two decades. The main objective of this works is to explore preference towards public transport with service quality attributes. The minibus mode or "travel" in Indonesia is defined as transportation services that pick up passengers. This study surveyed 384 commuters who used three modes of transportation: rail, bus, and minibus with relatively different service characteristics and trip purposes of school/college (35%), leisure (28%), family affairs (19%), work (14%), and business (4%) and represented predominantly an age range of 17 to 55 years (97%). The rail mode's utility value was 4.383, while the bus and minibus modes' utility values were 3.751 and 3.737, respectively. Because utility value reflects the level of user satisfaction with the overall attributes and service quality, the rail mode has a much higher probability of being chosen by respondents, with a probability level of 48.65%, compared to the bus and minibus modes, which have a probability level of 25.86% and 25.49%, respectively. [ABSTRACT FROM AUTHOR]

Daniel Defoe's novels are informed by his fear of isolation. This article argues that his major work of travel writing A Tour thro' the Whole Island of Great Britain (3 volumes 1724–6) highlights a solution to this anxiety. The work is constructed around a sequence of thirteen tours that chart his movement through the varied landscapes and urban centers of the newly united kingdom. In this way England specifically is characterized as a mobile society accentuated by Defoe's close narration of the emerging toll road system. It is this concern with the infrastructure of roads and routeways that weaves together the southern kingdom and supports its economic development. Infrastructure provides the mechanism through which citizens of the realm congregate in towns and cities which are in turn understood as places of social mixing and of political freedom. [ABSTRACT FROM AUTHOR]

The economic wealth of a nation is closely tied to efficient methods of transportation. The rapid increase in the number of vehicles on the road has become a major factor of concern, because of problems such as high maintenance costs, high levels of congestion, rise in road accidents, air pollution and many others. Various Electronic Toll Collection (ETC) systems were introduced as a means of raising funds for road maintenance and reduction in travel time because of the elimination of waiting at the toll highways. Some other expected outcomes include minimization of unproductive fuel consumption, air pollution, unnecessary road congestion, and increase in road safety. This paper explores the architecture of an integrated and interoperable GNSS-based electronic toll collection system as a novel approach to road pricing, which utilizes virtual toll booths installed in on-board units (OBU) of vehicles traveling the tolled road network to monitor the entry and exit of vehicles from tolled sections/zones along with debit transactions for toll, supported with an enforcement system. This GNSS-based tolling system communicates with GNSS-enabled vehicles, eliminating the need for physical toll booths. [ABSTRACT FROM AUTHOR]

The article discusses the challenging economic and political climate in the United States, particularly in relation to infrastructure and public works. It highlights the increasing national debt, the divisive nature of the presidential election, and the impact of government spending on infrastructure. The article also explores the potential shifts in infrastructure priorities and the integration of new technologies, such as artificial intelligence, into government processes. It emphasizes the importance of considering values and democratic decision-making in the face of technological advancements. [Extracted from the article]

This study aims to analyze the usage patterns of rest areas on highways and toll roads using a data mining approach, utilizing popular time information from Google Maps and web scraping techniques. We collected popular time data for rest areas along highways and expressways using web scraping technology and Google Maps API. The research methodology includes a data collection phase that extracts popular time information from Google Maps using web scraping techniques. The collected data was then analyzed using data mining techniques to identify road user visitation patterns, specifically at rest areas. The analysis included understanding the most popular times visitors visit rest areas and providing deep insights into road user preferences. The findings indicate specific time patterns during which visitors visit rest areas. These findings can have important implications in the planning and managing of road infrastructure, enabling improved services at rest areas according to road users' needs. They can also assist in determining appropriate locations for constructing new rest areas or necessary improvements to existing rest areas. [ABSTRACT FROM AUTHOR]

This article examines how contract model selection shapes PPP governance, which may affect the construction performance of PPP Toll Roads in Indonesia. This study compares the performance of PPP contracts used to build the 49 toll road projects, i.e. the Build-Operate-Transfer (BOT), Supported BOT (SBOT) and Design-Build-Finance-Operate-Maintenance (DBFOM) contracts. Using an Instrumental Variable Two-Stage Least Squares Regression (IV-2SLS) approach, this study discovers that SBOT contracts have lower costs and shorter completion times than BOT contracts due to a better incentive structure, which includes not only various government supports but also stronger control mechanisms in preparation, monitoring and audit. Meanwhile, using an OLS regression, DBFOM contracts have lower costs and shorter completion times than BOT contracts because private firms were able to better internalize externalities and perform better design and monitoring because they were in charge of the planning from the beginning. These findings suggest that the choice of contract has significant effects on the construction performance of PPP and transaction cost minimization is one of the keys to consider in the selection of PPP contract governance, especially to anticipate cost overrun and time delay risks. [ABSTRACT FROM AUTHOR]

Although scholars have developed simulation models and analyzed bankability criteria in numerous papers to enhance the financial outcomes of Public-Private Partnerships (PPPs), the intersection between both fields considering alternatives to assess the financial impact of flexibility in both scope and financing, remains underdeveloped. To address this gap, this paper introduces a financial model that assesses the financial impact of suitable life-cycle flexibility alternatives while coexisting with revenue performance alterations in each project phase within toll road PPPs. This model serves as a tool to gain insight into the planning of strategic actions to implement flexibility in both scope and financing. Based on system dynamics and validated using financial data from two toll road PPPs in India and East Europe, simulation results suggest that two key drivers (capital expenditures and debt repayment period) have the greatest influence on financial performance. Findings support the implementation of flexible scopes to effectively address the most influential exogenous factor impacting the financial performance of PPPs, namely traffic shortfalls. This model provides a suitable tool for assessing the life-cycle economic sustainability of PPPs in uncertain and complex environments. [ABSTRACT FROM AUTHOR]

Copyright of Jurnal Ilmu Hukum, Humaniora dan Politik (JIHHP) is the property of Dinasti Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The iRAP Star Rating assessment has gained global recognition as an effective strategy for reducing fatalities caused by road crashes. As part of its road safety initiatives, Indonesia has also adopted the iRAP Star Rating methodology with the goal of achieving a 3-Star Rating or higher for over 75% of its road network, with a focus on prioritizing toll roads. However, it remains crucial to ascertain the effectiveness of the iRAP Star Rating methodology with regards to safety performance indicators such as crash and fatality rates and the number of crashes and fatalities. Unfortunately, there have been limited studies examining the relationship between safety performance indicators and iRAP Star Rating, with only a few conducted in Indonesia. Most of these studies only focused on iRAP Star Rating results and used a limited dataset without examining correlations to safety performance indicators. Thus, this study aims to estimate the relationship between the iRAP Star Rating Score (SRS) and safety performance indicators. The results indicate a positive correlation between SRS and safety performance indicators, with a higher SRS indicating a higher level of hazard and correspondingly higher safety performance indicators values. However, it is important to note that the R2 value was not particularly high (ranging from 0.2-0.7), suggesting that this relationship may not be accurately reflected, possibly due to factors unique to the Indonesian environment and human factors not specifically accounted for in the iRAP methodology. [ABSTRACT FROM AUTHOR]

Delays are common in project implementation, even in bridge construction projects. It is important to analyze the causes of these delays so that service providers and construction parties can take appropriate measures to overcome the problem. These measures can help reduce the costs associated with delays. The research aims factors that influence the performance of bridge project implementation times, and to find alternative solutions to resolve these factors. The research uses a quantitative method. Primary data is obtained through questionnaires distributed to respondents among bridge construction practitioners on three predetermined research objects: Desari, Cisumdawu, and Cijago toll road projects sections 2-3. The research data is processed using JASP software. After analyzing the implementation methods, budget availability, and engineering risk variables, it is found that engineering risk is the most dominant factor affecting the performance of bridge project implementation time, with a percentage of 61.68%.

In this paper, we analyzed a risk-sharing mechanism that can be used in urban bus public service contracts (PSC) to deal with demand uncertainty in the upcoming years. This mechanism is similar to a collar option: an MRG (Minimum Revenue Guarantee) combined with a revenue cap. We applied this mechanism to a case study, the Lisbon Metro Area bus contracts. We compared the chosen model (a gross cost contract) with a simulated scenario modeled as a collar option. To develop this scenario, we model the flexibilities applying Real options Analysis and the project uncertainty as a Geometric Brownian Motion (GBM). The calculations were performed using Monte Carlo simulation. The results show that, compared to the gross cost, the collar option model allows the private operator to benefit from a potential demand increase. In the case of a downturn, the loss is shared between the two sides, reducing the contract cost borne by the government. Furthermore, from a public policy perspective, contrary to the gross cost model, this model may incentivize the private partner to improve service quality as a strategy to increase demand and, consequently, revenues. In addition, if demand evolves in a different trend, the financial rebalance is made automatically, reducing litigation costs for both sides. • The application of real option analysis to bus public service contracts is still emerging. • Modelling risk-sharing in urban bus operations is crucial for maintaining the long-term financial sustainability. • The collar option model allows the private operator to benefit from a potential demand increase. • Contract financial rebalance is made automatically by exercising a collar option, reducing litigation costs for all parties. [ABSTRACT FROM AUTHOR]

Public–private partnership (PPP) stakeholders have gained traction for their potential to create long-term value. Extant literature emphasizes the importance of suitable stakeholder management strategies, yet the analysis of such strategies has traditionally been conducted from the viewpoint of the responsible parties (i.e., the PPP consortium and the contracting agency) because these are the stakeholders in charge of developing the project and delivering its much-expected benefits. While extant literature often focuses on the interests of either responsible stakeholders or impacted stakeholders, this study addresses the critical but underexplored dynamics involving the wide arrangement of responsible, impacted, and interested stakeholders encompassing diverse groups, such as local communities, interest groups, advisors, local governments, users, and debt providers, who interact and shape project outcomes. Drawing lessons from a multiple-case study involving two mature toll road markets composed of 49 projects, this research reveals the main stakeholders' issues at three different levels: institutional, organizational, and project. To address these challenges, a relational governance model is proposed where each identified stakeholder should play a specific role in key decisions made in specific project phases. This study provides insights into stakeholder dynamics in user-pay transport PPPs, offering solutions for enhanced engagement and project outcomes. This research offers relevant theoretical contributions to rethinking the roles of impacted and interested stakeholders in PPPs, and these insights have practical implications for improving stakeholder engagement, risk management, and project outcomes in user-pay transportation PPPs. [ABSTRACT FROM AUTHOR]

The southern coastal area of Java has a high risk of tsunamis. Additionally, the presence of rivers flowing in the south of Java Island poses a greater tsunami threat because these rivers can act as "toll roads" for tsunami waves to enter the land. Therefore, this study was conducted in the coastal area of the Opak-Progo watershed to determine the level of tsunami hazards and plan effective evacuation routes. The hazard map was created using the Berryman method, which employs parameters such as slope, surface roughness coefficient, coastline, and tsunami run-up height scenario; a 3-metre scenario was used in this study. Network analysts also determined evacuation routes using the nearest facility method. Network analysis was used to identify an optimised route with four evacuation sites. This research has the potential to significantly contribute to tsunami mitigation and evacuation planning in the coastal areas of the Opak-Progo watershed. [ABSTRACT FROM AUTHOR]

This study aims to analyze the financial risks faced by the Pandaan-Malang Toll Road PPP (Public-Private Partnership) project in Indonesia. Data collection techniques include semi-structured in-depth interviews with parties related to the PPP project, including the Directorate General of Infrastructure Financing, the Tolling Road Management Agency (government), and Business Entities (PT Jasamarga Pandaan Malang). The collected data will be analyzed to determine the financial risk factors faced by PPP projects and the financial controls carried out to overcome financial risks in PPP. The results show that the risk of errors in forecasting in the calculation of demand, cost, and revenue projections is a risk that almost often occurs. The Government emphasizes the importance of optimizing the role of PII (Persero) or Indonesia Infrastructure Guarantee Fund (IIGF) as an Infrastructure Guarantee Business Entity (BUPI) to ensure financial sustainability and minimize the impact of sudden shocks on the State Budget due to the provision of Government Guarantees for cooperation projects. This study provides insights or frameworks that can be applied to similar projects, helping to improve risk assessment and decision-making processes in future infrastructure developments. [ABSTRACT FROM AUTHOR]

It is imperative to comprehend the factors that contribute to traffic crashes if they are to be reduced effectively. This study aimed to develop a crash frequency model of Indonesian inter-urban freeways. Data was collected from four inter-urban freeway toll roads. The freeway toll-road operators provide traffic volumes, geometric characteristics, and crash data. To develop the crash frequency model, the author performed a negative binomial regression analysis. The predictors included certain highway geometric factors and the hourly traffic volume. The results show that the frequency of crashes was significantly associated with the volume of traffic per hour and geometric factors. Specifically, section length, hourly traffic volume, and the width of the roadway and outer shoulder positively impacted crash frequency, while horizontal curve and inner shoulder width had a negative impact. Moreover, road divider (median) type and time of day had significant impacts on inter-urban freeway crash occurrences. The results have important implications, as they reveal the relationship between freeway design parameters and traffic crash frequency. This knowledge will aid the development of new design methods that consider safety explicitly. [ABSTRACT FROM AUTHOR]

The Surabaya Raya toll network encompasses two critical sections connected by the Wringinanom Junction and links the Trans Java Toll Road Surabaya -- Mojokerto at KM 723 with the Krian -- Gresik Toll Road at KM 3+300 in Wringinanom District, Gresik Regency. This junction includes four ramps to facilitate connectivity, with Ramp 5 intersecting the Surabaya -- Mojokerto Toll Road Rest Area at KM 725A and serves traffic from Gresik to Surabaya. This intersection necessitates a design adjustment to enhance traffic flow and safety. There are several problems that will be resolved, including what alternative designs can be implemented, wheter alternative designs affect efficiency in terms of costs and time, which alternative designs are more efficient. Accordingly from these problems, the aim of this research is to analyse several design alternative, calculate and analyse time and cost comparison, analyse factors that can influence potential delays in construction completion and decide on the most efficient design alternative in terms of time and cost. The value engineering process comprised information gathering, creative ideation, analysis using the paired comparison method, and recommendation. In the creative phase, three design alternatives were proposed. The paired comparison analysis revealed that the third design alternative that features the tunnel construction under the rest area, is the most efficient, with an estimated cost of IDR 126,236,641,897.46, a duration of 98 days, and a more practical construction aspect. Consequently, the third design alternative was recommended for implementation in this study. [ABSTRACT FROM AUTHOR]

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This paper aims to elucidate the phenomenon of cost overruns resulting from government-led risks, with a specific focus on contract changes within the context of 70 Indonesian toll road projects. The dataset demonstrates a broad spectrum of cost overrun rates (COR), from −34.43% to 356.54%, with a median of 0.00% (mean = 14.83%). Empirical evidence demonstrates that contract changes exert a discernible influence on cost overruns. Among the sampled projects, 39 out of 70 encountered changes in their original contracts, and within this subset of projects, the median COR was 7.00% (mean = 26.63%). In the case of projects experiencing cost overruns and underruns, the median COR amounted to 21.00% (mean = 44.55%, n = 27) and −13.50% (mean = −13.72%, n = 12), respectively. This paper delves into the correlations between the COR and various project attributes, providing elucidations grounded in the framework of multiple theories in the literature. [ABSTRACT FROM AUTHOR]

toll roads, socio, economic. The purpose of this research is to identify the influence of policy implementation on the construction of the Pekanbaru-Dumai toll road on the socio-economic conditions of the people of Bukit Kapur District, Dumai City. This research was carried out using a qualitative descriptive research method approach because this research explored the impact of toll road construction on the communities around the toll road, namely in Bukit Kapur District, where the construction of the Pekanbaru - Dumai Toll Road passes. Types and Sources of Data in this research are primary data and secondary data which include observation, non-participants, interviews and documentation. The results of the research show that the negative impact of the construction of toll roads is the use of very extensive land which will directly impact the land layout of agriculture as a whole, opening new residential and industrial areas which will directly reduce the area of agricultural land, road construction can also kill small businesses such as restaurants, grocery stores, cell phone counters and others along the Dumai - Pekanbaru highway which is now no longer the main route so they are no longer visited and the construction of toll roads hastened the demise of Pinang Kampai Dumai airport because land travel via toll roads is more efficient so now there are no more flights, while the positive impact of the construction of this toll road. The existence of toll roads will provide various conveniences, starting from cutting travel time between cities and facilitating the delivery of goods and logistics. The presence of economic opportunities for communities around the route and toll road gates so that the regional economy will grow higher so that welfare will also increase. [ABSTRACT FROM AUTHOR]

In the landscape of modern transportation infrastructure, toll gate systems stand as pivotal instruments for both financing the maintenance and expansion of road networks and managing the flow of vehicular traffic. However, the traditional model of toll collection, which relies on a static end-toend fee structure, has been increasingly challenged by its inability to adapt to the dynamic needs of contemporary road users and the evolving demands of sustainable urban mobility. Vehicle users traversing toll roads or bridges are currently subjected to a flat toll rate, irrespective of the distance they travel along the route. This method, while straightforward, often results in inequitable billing, where travelers may pay more than their actual usage of the road warrants. Moreover, this system can lead to congestion at toll booths and a strain on infrastructure maintenance budgets. In order to address these pressing challenges, this project introduces a transformative Toll Gate Payment System that capitalizes on a sophisticated amalgamation of Radio Frequency Identification (RFID) technology, Arduino microcontroller, GPS, Wifimodule, Cloud. The objective of this innovative approach is to revolutionize toll collection by enabling vehicle users to pay exclusively for the distance they traverse, thus fostering a fairer, more accurate, and efficient system that better aligns with the contemporary dynamics of transportation. [ABSTRACT FROM AUTHOR]

Construction productivity measures the output generated in the construction process using available resources. In the Indonesian Construction Industry, construction is often carried out inefficiently, resulting in high construction costs, prolonged durations, and substantial waste, leading to low levels of construction productivity. This study aims to enhance construction effectiveness through planning and management aided by model simulations, specifically targeting slab work operations at the Conggeang Bridge Project - Cisumdawu Toll Road Section 5A. The modeling simulation in this study utilizes the CYCLONE model with the assistance of EZSTROBE/STROBOSCOPE and SIMULINK software. This approach provides data on productivity, utilization factor, and average wait time for the operations under review. Based on the obtained data, a productivity and sensitivity analysis is conducted to identify several alternative improvements in the execution of slab work operations on this bridge. The proposed improvements aim to reduce construction costs, implementation duration, and generated waste, thereby increasing overall construction productivity. [ABSTRACT FROM AUTHOR]

Copyright of Teknika: Jurnal Sains dan Teknologi is the property of Teknika: Jurnal Sains dan Teknologi, Universitas Sultan Ageng Titayasa and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The Central Statistics Agency (BPS) records that the economic growth in Lampung Province has experienced a lower growth rate compared to the national economic growth. This condition is exacerbated by the lack of development in existing infrastructure, especially provincial roads that have suffered severe damage. In this context, the provision of toll road infrastructure becomes crucial in regional development as it serves as a means to facilitate and support community activities. This study aims to analyze the differences in the Gross Regional Domestic Product (GRDP) of transportation and warehousing, tourism, agriculture, forestry and fisheries, Regional Original Income (PAD), and economic growth of districts in Lampung Province before and after the existence of the Trans-Sumatra Toll Road. The research method used is a quantitative approach using five variables, namely Transportation and Warehousing, Tourism, Agriculture, Forestry and Fisheries, Regional Original Income, and Economic Growth. Secondary data related to these variables were collected, especially those related to transportation and warehousing, tourism, agriculture, forestry and fisheries, regional original income, and economic growth. The study involved six Districts/Cities in Lampung Province traversed by the Trans-Sumatra Toll Road, namely South Lampung, Central Lampung, Mesuji, Pesawaran, Tulang Bawang, and West Tulang Bawang. Observation samples were collected for 4 years before and 4 years after the existence of the Trans-Sumatra Toll Road for the period 2015-2022. The collected data was then processed using SPSS Ver. 26 software. The results of the study indicate that the existence of the Trans-Sumatra toll road in several districts of Lampung Province has a significant impact on various economic sectors and Regional Original Income (PAD). The presence of significant average differences indicates that the Trans-Sumatra toll road has had a considerable impact on the economic sector and Regional Original Income in the mentioned districts. [ABSTRACT FROM AUTHOR]

Copyright of Jurnal Ilmu Ekonomi Terapan is the property of Universitas Airlangga and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)