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Featured Transportation Projects in Texas

Oak Hill Parkway, Austin Texas -
TxDOT (Prime)

US 290 and SH 71 through Oak Hill act as a gateway to the hill country and serve as a key route to Austin for the residents of Oak Hill, Lakeway, Bee Cave, Dripping Springs and other developing communities. US 290 extends from IH 10 near Junction to IH 610 in Houston, and SH 71 extends from US 87 near Brady to SH 35 near Blessing. Click here to visit the project website.

SH 45 Southwest, Austin Texas -
TxDOT (Prime)

For more information - Click here to visit the project website.

Lewisville Lake Toll Bridge, Denton County - North Texas Tollway Authority

Construction cost - $93,000,000
Construction oversight for a new location four-lane, 1.7-mile toll bridge across Lewisville Lake connecting Swisher Road in Lake Dallas to Eldorado Parkway in Little Elm. The bridge features a lighted, 360-foot tied arch center span. Services included monitoring construction progress; oversight of all inspection activities including supervision of inspectors; coordination with NTTA, USACE, FAA and various local governments to meet project regulatory requirements; and scheduling of material testing.

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SH 121 Segment 5 - Dallas North Tollway (DNT) Interchange, Collin County - North Texas Tollway Authority (Prime)

SH 121 - West of Legacy Drive to Preston Road
DNT - South of Legacy Drive to North of Gaylord Parkway

PS&E to add direct connectors and other improvements to an existing three-level diamond interchange between two six to eight-lane controlled access tollways which required improvements to 2 miles of SH 121 and 2 miles of the DNT. Project was completed on a very condensed schedule requiring constant coordination between both the NTTA and sub-providers. RTG performed all roadway design tasks and PS&E assembly (subproviders designed structures, signals, illumination, ITS, TCP sheet production, and preparation of removal sheets).

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SH 161, Dallas County - North Texas
Tollway Authority

Corridor management support working on procurement documents, scope of services, and eventually using a design-build delivery method through design and construction for an 11.5 mile extension (SH 183 to IH 20) of an urban controlled-access tollway on new location. Tasks include assisting with procuring contract documents, design coordination between design-builder and NTTA, plan and construction review, documentation control, NTTA standards, specs, and provisions implementation, and construction management.

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A.W. Grimes Blvd., Round Rock - City of Round Rock (Prime)
Louis Henna Blvd. to US 79

Preparation of two complete sets of PS&E for 3 miles of new location six-lane divided urban arterial. Projects included preparation of bid packages and evaluation of contractor bids. RTG performed all design tasks and PS&E assembly other than structural design.

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Traffic Studies
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