Structures · awarded bid prices
W-beam Guardrail: cost per linear foot in Idaho
The median awarded price is $28.00 per linear foot, from 25 winning bids on 25 public projects in Idaho (2024–2026). Half of the awarded prices fall between $24.00 and $36.00.
Cost by state › Idaho › W-beam Guardrail
$28.00median per linear foot
$24.00 – $36.00middle half (25th–75th percentile)
25winning bids, 25 source documents
2024–2026lettings covered (last 3 years)
Winning bids only, as printed in the agencies' bid tabulations (ITD). These are prices agencies awarded, not quotes: a price on a given job depends on quantity, location and timing, and the figures here are not adjusted for any of them.
Trend
The median awarded price went from $35.50 in 2025 to $27.38 in 2026 (-23%).
| Year | Median per linear foot | Winning bids |
|---|---|---|
| 2025 | $35.50 | 9 |
| 2026 | $27.38 | 14 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Oct 27, 2026 | ITD | 1106.3 FT | $43.00 | line 80 ↗ |
| Oct 20, 2026 | ITD | 407 FT | $20.00 | line 200 ↗ |
| Oct 20, 2026 | ITD | 887.5 FT | $28.00 | line 130 ↗ |
| Aug 11, 2026 | ITD | 925 FT | $36.00 | line 120 ↗ |
| Jun 9, 2026 | ITD | 1425 FT | $24.00 | line 50 ↗ |
See every awarded price for this item, in all states, on the W-beam Guardrail item page.
W-beam Guardrail in other states
- North Dakota: median $53.50 (54 bids)
Related items in Idaho
- Removal of Guardrail: $2.33 per linear foot
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