ANALISIS DAN ALTERNATIF SOLUSI LALU LINTAS DI BUNDARAN JALAN TEUKU UMAR DENPASAR
ABSTRACT: The volume growth of
road traffic continues to increase rapidly especially in the city of Denpasar.
This makes the traffic jam occurred in the city of Denpasar on rush hour,
especially at Teuku Umar roundabout. The aim of research is to evaluate and
find solustion occlusion at Teuku Umar roundabout. In the case try solution of
traffic engineering and Development underpass .Data collection is done by a
direct survey on six approaches at the foot of the roundabou at the peak hour
of the morning, afternoon and evening. The captured data is the number of
vehicles passing through the street that enter and roundabout exit. Analysis of
the performance of the roundabout by using the guidelines Indonesia Highway
Capacity Manual (MKJI) 1997. The results of the performance of the roundabout
on the existing condition have average delay in roundabout 16,98 sec/hours at
condition scenario 1 with traffic engineering average delay in roundabout drop
to 8,07 sec/hours consequence incresing the number of venicles on Teuku Umar
Timur street, Teuku Umar Barat street, Imam Bonjol street, Diponegoro street
which degree of saturation before 0,43, 021, 0,55, 0,64 and after the traffic
egineering rise to 0,58,0,24,0,66, 0,80. In scenario 2 with development
underpass average delay in roundabout drop to 4,53 sec/hours and value is
smaller than scenario 1 traffic engineering to overcome congestion at Teuku
Umar roundabout its recommendation scenario 2 development underpass.
Development underpaas could occur when land acquistion well prepared.
KEYWORDS: Teuku Umar
roundabout at Denpasar; Traffic engineering; Underpass; Average delay in
roundabout; Degree of saturation in roundabout
Penulis: Pandu Abraham Saleh,
Umbu Jesse Ratudima, Bambang Pudjianto, YI. Wicaksono
Kode Jurnal: jptsipildd150196
