| Designator | SEW17d |
| System Type | W-Beam (W) |
| Functional Type | Redirective / Gating |
| Test Specification | AASHTO MASH 2016 |
| Test Level | TL-3 |
| Alignment | Tangent |
| Energy Category | Energy-Absorbing |
| Median/Roadside | Roadside |
| Perm/Temp | Permanent |
| Length | L > 40' [12.19m] |
| Width | Unknown |
| Height | 30" [762mm] < H ≤ 33" [838mm] |
| Manufacturer | Road Systems, Inc. |
| Contact | Road Systems, Inc. |
| Drawing Status | In Review |
| FHWA Eligibility Letter | CC-126.pdf |
| Components | |
| Drawings | SEW17d_draft20170709.pdf |
| Other Docs | CC-126.pdf CC-126A.pdf CC-126C.pdf CC-126D.pdf CC-126E.pdf CC-126F.pdf CC-126G.pdf CC-130.pdf |
| Archive | |
| External Links |