120-inch manhole cost in Colorado
Updated · BuildGets Team
Public bids in Colorado put the 120-inch manhole at a median of $12,950 each, with the middle half of bids between $8,795 and $17,640. That is the same as the national median. Based on 31 bidder prices from 6 public bid tabulations.
| Median bid in Colorado | $12,950 / EA |
| Middle 50 % of bids | $8,795 – $17,640 |
| National median | $12,950 (0 %) |
| Bidder prices · bid tabs · owners | 31 · 6 · 1 |
Bid tabs in Colorado
| Owner | Bid opening | Low bid | Median of bids | Bids |
|---|---|---|---|---|
| CCD FY18 HSIP PKG 2 Traffic Signal Replacement | $13,644 | $17,480 | 3 | |
| Washington Street 47th to 52nd | $35,200 | $18,028 | 10 | |
| High Line Canal Underpass at Yale and Holly | $35,700 | $10,200 | 8 | |
| South Federal Green Boulevard | $10,000 | $13,900 | 2 | |
| I-25 & Broadway Interchange Reconstruction Segment | $11,000 | 2 | ||
| High Line Canal Underpass at Hampden and Colorado | $7,445 | 6 |
Prices are what contractors bid on public jobs in Colorado, not installed costs from a price book. What each item includes varies by owner: read the item description in each bid tab before comparing. National figure and every state: 120-inch manhole unit price. Every unit price in Colorado: Colorado unit prices.
Cite as: BuildGets BID, 120-inch manhole cost in Colorado, October 2026. https://www.buildgets.com/us/unit-prices/120-inch-manhole/co/ (CC BY 4.0)
Questions
How much does a 120-inch manhole cost in Colorado?
Public bids in Colorado put the 120-inch manhole at a median of $12,950 each, with the middle half of bids between $8,795 and $17,640. That is the same as the national median. Based on 31 bidder prices from 6 public bid tabulations.
Is Colorado more expensive than the national average?
For this item the Colorado median bid is the same as the national median. Bid prices depend on the owner, the job size and what the item includes, so compare with the sources below.