Longitudinal Barrier Attributes

 
Manufacturer
Model
Composition
Height
Section Length
Width at Base
Length of Need 1
Dynamic Lateral Deflection
Anchors Required for Tested Deflection?
Debris Scatter?
Re-Directive?
Armorcast Products
Guardian 350
Plastic Water Filled
42"
69.5"
24"
198'
11.2'
No
No
No
Energy Absorption
Triton TL-3 2
Plastic Water Filled
41"
78"
24"
195' 8
22.6'
No
No
No
Safety Barriers7
Safety Barrier
Plastic Water Filled
42"
84"
24"
140'
16'
No
100' x 100'
Area
No
Barrier Systems
Barrier Guard 800
Steel
31.5"
39.4'
21.5"
236'
5'
Yes 5
No
Yes
Barrier Systems
Safeguard Link System
Steel
33.2"
27.9'
28.6"
223' 6
62"
No
No
Yes
Yodock Barrier Systems 
2001
Plastic Water Filled
46"
72"
24"
150'
14'
No
No
No
Energy Absorption
Vulcan Barrier
Steel
32"
13.5'
21.5"
243' 3
189' 4
13.1' 3 
6.9' 4
No 3
Yes 4
No
Yes
Easi-Set Industries
J-J Hooks
Concrete
32"
12'
24"
192'
51"
No
No
Yes
Barrier Systems
Moveable Barrier
Concrete
32"
39.4"
24"
246'
53"
No
No
Yes
Non-proprietary
Concrete
32"
12.5'
22.5"
200'
30"
No
No
Yes
1 LON is the minimum length required to meet NCHRP 350 standards based on the number of sections used in the crash testing.
2 Pedestal feet required for TL-3 (62 mph) level.
3 Length was ballasted at each end with four unanchored 3.0m long PCMB equal, in weight, to 23 barrier sections.
4 Length was attached to an anchored crash cushion at one end and an anchored crash cushion base at the other end.  
5 8 anchors in each end section.
6 For TL-3 (62 mph) level four sections are to be added upstream from length of need. 
7 Not on Approved Product List for Temporary Traffic Control Devices .
8 Minimum of 10 sections needed upstream from length of need for TL-3 level.