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Total value of Colorado construction projects currently in our database:

Commercial Projects (value)
Pre-Bid Phase:$6,624,756,186
Bid Phase:$124,188,863
Civil Projects (value)
Pre-Bid Phase:$1,181,198,002
Bid Phase:$44,552,000

Tunnel Project Case Study in Colorado

This project information is pulled from our archive of hundreds of thousands of construction projects. Use it to research ideas and potential partners for your own project. Additional examples of tunnel projects in Colorado are also available.

Project Overview

Project Title:CODOT US 070A TUNNEL
Estimated Value:$1,088,560
The cost to build tunnels in Colorado depends upon the location, project scope, specific components used and current market conditions. If you are looking to size the cost of building a project similar to this one,

Project Location

County:Clear Creek
Address:US 070A

Project Type

Building Category:Tunnels
Work Type:New

Project Description:

Electrical Work, Fencing, Tunnel[s] Tunnel Construction Inside (725 Ft) & Outside Approach (3000 Ft) = .71 Mi Type: Installating New Conduits In Tunnel, Control Equipment, New Lighting Fixtures, Remove Existing Lighting Systems, Install New Approach Lighting, Guardrail & Construction Traffic Control; 202-00725 Rem Ex Lighting Sys 1.000 L S 202-00750 Rem Luminaire 213.000 EACH 606-00301 Gdrail Ty 3(6-3)1,417.000 LF 613-00200 2 I Elec Cond 1,776.000 LF 613-01200 2 In Elec Cond(P)2,050.000 LF 613-03501 HID Fixtures(Ty M1 Tunnel Luminare)29.000 EACH 613-03503 HID Fixtures(Ty M3 Tunnel Luminare)227.000 EACH 613-07017 Pull Box(16"x14"x6")29.000 EACH 613-10000 Wirin 1.000 L S 613-15750 HID Luminaire Mounting Support System 1.000 L S 613-50325 Tunnel Lighting Control System 2.000 L S 613-80022 Circuit Breaker(225A,3 Pole)2.000 EACH 626-00005 Mobilization 1.000 DAY 630-00000 Flagging 300.000 HOU 630-00012 Traf Ctrl Mgmt 105.000 DAY 630-80359 Port Mesg Panel 194.000 DAY 630-85040 Impact Atten(T-M-A)(Temp)2.000 EACH