sr 60 “twin pairs” - City of Vero Beach

Level of Service
Kimley-Horn compiled 2011 traffic counts to calculate the existing level of service on the SR 60 “Twin
Pairs” and roadways in the vicinity. The peak-hour data and concurrency volumes were provided by the
Indian River County Traffic Engineering Division, and the daily traffic volumes were obtained from the
FDOT and the Indian River County Traffic Engineering Division.
The adopted level of service standard in the City of Vero Beach is LOS ‘D.’ The level of service volume
for each roadway segment was determined per Generalized Level of Service Volumes tables contained in
the FDOT’s Quality/Level of Service Handbook. As presented in Tables 2 and 3, the existing daily and
peak hour volumes on the major roadways in the study area are less than the LOS ‘D’ volume threshold;
therefore, the segments are operating at an acceptable level of service with reserve capacity.
Table 2: Existing Conditions Daily Traffic Volumes and Level of Service
LINK DESCRIPTION AADT/ ADT LOS
LOS D
Volume
SR 60 between 27 Avenue and 20 Avenue 23,000 C 50,300
SR 60 EB between 20 Avenue and Old Dixie Highway 12,500 C 30,180
SR 60 WB between 20 Avenue and Old Dixie Highway 11,500 C 40,380
SR 60 EB between Old Dixie Highway and 10 Avenue 12,000 C 30,180
SR 60 WB between Old Dixie Highway and 10 Avenue 12,000 C 40,380
21 Street between 20 th Avenue and Old Dixie Highway 4,000 C 13,680
14 Avenue between SR 60 and 16 Street 6,900 C 13,680
14 Avenue between SR 60 and US 1 5,800 C 13,680
20 Avenue between SR 60 and 16 Street 4,300 C 13,680
20 Avenue between SR 60 and Atlantic Boulevard 1,600 C 13,680
Old Dixie Highway between SR 60 and 16 Street 4,000 C 13,680
16 Street between Old Dixie Highway and 20 Avenue 9,300 D 10,710
US 1 north of 21 Street 20,000 C 33,200
US 1 east of FEC Railroad 18,300 C 33,200
SR 60 “Twin Pairs” Traffic Calming Feasibility Study Page 9