Weekly Construction Update May 20


Iron County

S.R. 130 North Cedar Main Street

Contract: Intermountain Slurry Seal

Amount: $181,181

Location: Nichols Canyon Drive to Maxwell Road

Impact: * This will be a moving operation but temporarily impact some accesses.

* Ramps at the Enoch/Minersville Exit 62 will temporarily shut down as the operation passes over the structure.  Local traffic may want to consider alternate routes for convenience.

Activity: * Applying a slurry seal coat Wednesday and Thursday

* Painting is anticipated Thursday.


Washington County

I-15, Black Ridge to the Iron County Line

Contract: W.W. Clyde & Co.

Amount: $17,338,995

Location: Between the Toquerville and New Harmony exits.

Impact: * Single lane closures both directions at the New Harmony exit.

* Lane shifts to accommodate paving and grading.

Activity: * Bridge deck repairs at Exit 42.

* Excavation and ramp work near Exit 36.

* Paving inside northbound lane from mileposts 34 to 37.

* Sub-grade work on the northbound outside lane.

* Northbound retaining wall construction.

* Placing pre-cast barrier.


I-15, Dixie Drive Interchange

Contract: Washington County Constructors

Amount: $52,549,452

Location: St. George (Mileposts 5 – 6)

Impact: * Two lanes of traffic remain open in both directions.

* All exits are open.

* Speed is reduced to 55 m.p.h.

* Northbound traffic has been shifted to the southbound side of the interstate near the Santa Clara bridge.

* Motorists should use caution near the Bluff Street Interchange merge lanes.

* Traffic lanes have been shifted on Hilton Drive.

* The Hilton Drive Trail is closed.

Activity: * Pouring concrete.

* Paving.

* Retention walls west of I-15 and also under the Bluff Street Interchange.

* Structural preparation for the future southbound on-ramp.

* Drainage work at Hilton Drive.

* Flood debris removal and dredging.


S.R. 212, Telegraph Street

Contract: Interstate Rock Products

Amount: $5,515,140

Location: City of Washington, 500 West to 300 East

Impact: * Traffic lanes weave through the project.

* Reduced speeds.

* One lane of traffic in each direction.

* Sidewalk closures.

Activity: * Storm drain installation.

* Road widening.

* Retaining wall installation near 400 West.

* Utility work and landscaping.


S.R. 59, Arizona State Line to Apple Valley

Contract: A-T Asphalt Paving

Amount: $1,998,101

Location: Mileposts 0 to 11

Impact: * Oversized loads restricted.

* Pilot car operations with delays of up to 15 minutes.

Activity: Setting up traffic control and project equipment.


S.R. 9, 300 West To 800 North Hurricane

Contract: Interstate Rock Products

Amount: $10,203,871

Location: Hurricane City State Street

Impact: Expect single lane closures.

Activity: * Paving side streets.

* Painting stripes.


Southern Parkway Advanced Traffic Management

Contract: Transcore ITS

Amount: $370,674

Location: S.R. 7 Mileposts 0 to 7

Impact: No traffic impacts.

Activity: Fiber optic installation, junction boxes, camera foundations.

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