Fondasi: Jurnal Teknik Sipil, Volume 12 No 1 2023 32 Static Behavior of Steel Frame Bridge (Case Study of Citanduy Bridge, Tasikmalaya Regency) Cahyadi Nurrochmat 1 , Soelarso 2* , Zulmahdi Darwis 3 1,2,3 Department of Civil Engineering, Sultan Ageng Tirtayasa University, Indonesia Article Info ABSTRACT Article history: Received April 3, 2023 Accepted April 22, 2023 Published April 30, 2023 The Citanduy bridge is a road-complementary structure that functions to connect two ends of the road crossed by rivers, canals, valleys, seas, highways, and railroads. A truss bridge is a bridge structure made by combining steel elements according to design criteria and binding technical aspects. Citanduy Bridge is located in Ancol Village, Cineam District, Tasikmalaya Regency, West Java. This bridge has been operated, and to determine the capacity of the bridge, the bridge will be tested for loading. Citanduy Bridge will be tested for loads using two types of loading tests: static loading tests and dynamic loading tests. A static loading test is a loading test on the bridge in which the load used in a stationary condition is placed in the middle of the bridge span based on SNI 1725:2016. The load of the trucks used in this study was 35 tons, and the number of trucks was 6. Structural analysis in this study was carried out using the evaluation version of the SAP 2000 program. Based on RSNI T-03-2005, the allowable deflection on the Citanduy bridge is 62.5 mm. Based on the results of the study, the maximum deflection value obtained from the static load test was 42 mm on a span of 25 m when combined 4, while the maximum deflection value from the results of the structural analysis was 33.7 mm on a span of 25 m when combined 4. Based on the comparison of the maximum deflection with the allowable deflection, the Citanduy bridge can be categorized as passing the static load test. Available online at http://dx.doi.org/10.36055/fondasi Keywords: Static Loading Test, Delfection, Citanduy bridge Corresponding Author: Soelarso, Department of Civil Engineering, Sultan Ageng Tirtayasa University, Jl. Jendral Soedirman Km 3, Banten, 42435, Indonesia. Email: *soelarso@untirta.ac.id 1. INTRODUCTION A bridge is a complementary structure that functions to connect the two ends of the road, which are crossed by rivers, canals, valleys, straits or seas, highways, and railroads [1]. A truss bridge is a type of bridge structure in which steel elements are combined according to design criteria and binding technical aspects [2]. Citanduy Bridge is located in Ancol Village, Cineam District, Tasikmalaya Regency, West Java. Citanduy Bridge was built as an access that makes it easier for local residents to move from place to