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Liberty Expy DDI
Details    Edit
Updated: Apr 18, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: 1st DDI in Texas.
Region: USA - South-Central Videos: No
Road: TX-601 Spur Pics: No
City: ,TX ,US Docs: No
Lat/Lon: 31.841251828 ,-106.3246801 Links: No
0 people have recorded their role in this project.
Credits


Bergstrom East Superstreet
Details    Edit
Updated: Mar 29, 2015
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Superstreets, Signalized  Existing
Abstract: Superstreet treatment at 2 closely spaced intersections that contain the 2 halves of FM-973. Traffic following FM-973 must travel out of direction on TX-71 both ways.
Region: USA - South-Central Videos: No
Road: FM973 Pics: No
City: Austin ,TX ,US Docs: No
Lat/Lon: 30.202767976 ,-97.6385244 Links: No
0 people have recorded their role in this project.
Credits


Parmer Ln CFI
Details    Edit
Updated: Mar 18, 2015
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Under Construction
Abstract: Crossovers on East and West legs.
Region: USA - South-Central Videos: No
Road: E Whitestone BlvdParmer Ln Pics: No
City: Cedar Park ,TX ,US Docs: No
Lat/Lon: 30.534607271 ,-97.7826681 Links: No
0 people have recorded their role in this project.
Credits


Hopkins St. CF Interchange
Details    Edit
Updated: Aug 28, 2014
 Freeway Interchanges  Continuous Flow Interchanges  Existing
Abstract: EB and WB left turns crossover oncoming traffic prior to intersection with first frontage road. Between frontage roads they share lane with U-turn traffic.
Region: USA - South-Central Videos: No
Road: TX-80I-35 Pics: No
City: San Marcos ,TX ,US Docs: No
Lat/Lon: 29.882744664 ,-97.9220876 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Aquarena Springs CF Interchange
Details    Edit
Updated: Aug 28, 2014
 Freeway Interchanges  Continuous Flow Interchanges  Existing
Abstract: Eastbound left turns crossover oncoming traffic prior to intersection with southbound frontage road. They then share lanes with southbound U-turn traffic for turn onto northbound frontage road.
Region: USA - South-Central Videos: No
Road: Aquarena Springs DrI-35 Pics: No
City: San Marcos ,TX ,US Docs: No
Lat/Lon: 29.892974446 ,-97.9131102 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

US-281 & Evans Rd Superstreet
Details    Edit
Updated: Aug 20, 2014
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Superstreets, Signalized  Existing
Abstract: A few more superstreet intersections north on US-281.
Region: USA - South-Central Videos: No
Road: Evans RdUS-281 Pics: No
City: San Antonio ,TX ,US Docs: No
Lat/Lon: 29.637079415 ,-98.4564474 Links: No
0 people have recorded their role in this project.
Credits


South Colony Blvd DDI
Details    Edit
Updated: Jun 11, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Under Construction
Region: USA - South-Central Videos: No
Road: SRTSouth Colony Blvd. Pics: No
City: The Colony ,TX ,US Docs: No
Lat/Lon: 33.076544621 ,-96.8655022 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: Added or clarified information.

RM 1431 Diverging Diamond
Details    Edit
Updated: Jun 11, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Under Construction
Region: USA - South-Central Videos: No
Road: N Interstate Hwy 35University Blvd Pics: No
City: Round Rock ,TX ,US Docs: No
Lat/Lon: 30.558138671 ,-97.6924251 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: Added or clarified information.

2nd CFI planned in Texas
Details    Edit
Updated: Nov 09, 2012
 Arterial Intersections  Continuous Flow Intersections  CFI - 1,3,4-legs  Existing
Abstract: Crossover on west leg. This CFI is one intersection west of another CFI built at same time. Both CFIs opening Summer 2015.
Region: USA - South-Central Videos: No
Road: US-290SH-71 Pics: No
City: Austin ,TX ,US Docs: Yes
Lat/Lon: 30.233480463 ,-97.8745649 Links: Yes
1 people have recorded their role in this project.
Credits


1st CFI proposed in Texas
Details    Edit
Updated: Nov 09, 2012
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: 2-leg CFI with crossovers on US-290. Second CFI built at same time at T-intersection to west. Both CFIs opening Summer 2015.
Region: USA - South-Central Videos: No
Road: W William Cannon DrWilliam Cannon Dr Pics: No
City: Austin ,TX ,US Docs: No
Lat/Lon: 30.234020785 ,-97.8647590 Links: Yes
1 people have recorded their role in this project.
Credits


South Dallas Tollway Stack Interchange
Details    Edit
Updated: Sep 08, 2011
 Amazing Places!  Freeway Spaghetti Bowls  Existing
Region: USA - South-Central Videos: Yes
Road: Dallas North Tollway Pics: No
City: Dallas ,TX ,US Docs: No
Lat/Lon: 33.012483486 ,-96.8290985 Links: No
1 people have recorded their role in this project.
Credits


Dallas High-Five Interchange
Details    Edit
Updated: Jul 29, 2011
 Amazing Places!  Freeway Spaghetti Bowls  Existing
Abstract: High-Five because 5-levels pass over each other. Some points are as tall as a 12-story building, and about 500,000 commuters pass through it daily. The project required 37 permanent bridges and six temporary bridges to be built. Additionally, 300,000 square feet of retaining wall and 74,000 square feet of drainage pipe run along the interchange. In 2006, the American Public Works Association selected the interchange as one of its "Public Works Projects of the Year."
Region: USA - South-Central Videos: Yes
Road: U.S. 75 Pics: Yes
City: Dallas ,TX ,US Docs: No
Lat/Lon: 32.924301045 ,-96.7639141 Links: Yes
1 people have recorded their role in this project.
Credits


Split intersection (TCI), Waco TX.
Details    Edit
Updated: Apr 24, 2011
 Arterial Intersections  Town Center Intersections  TCIs - Half TCI, Single Couplet  Existing
Abstract: Interior is vacant, as if in reserve for grade separation, but it's already next to a freeway. Interior could be filled with development without hindering its function much at all.
Region: USA - South-Central Videos: No
Road: US-77 BUSIndustrial Blvd. Pics: No
City: Lacy Lakeview ,TX ,US Docs: No
Lat/Lon: 31.605383071 ,-97.1109823 Links: No
1 people have recorded their role in this project.
Credits

An Ho, PE, TPT   Design Engineer
Role: Added or clarified information.

Arterial/Fwy CD-system w/Texas U-Turns, LBJ Fwy, Dallas
Details    Edit
Updated: Apr 06, 2011
 Freeway Interchanges  Collector-Distributor Systems  Low-spd arterials w/Texas U-Turn  Existing
Abstract: This is a good example of how a CD system can reduce pressure on cross streets that have bridges. The Texas U-Turn at bridges makes it simple for one-way traffic to cross over the freeway and return to where they came from.
Region: USA - South-Central Videos: No
Road: Interstate 635 Pics: No
City: Dallas ,TX ,US Docs: No
Lat/Lon: 32.924855516 ,-96.7919600 Links: No
0 people have recorded their role in this project.
Credits


Nice, Symmetric TCI in Texas
Details    Edit
Updated: Apr 06, 2011
 Arterial Intersections  Town Center Intersections  TCIs - Full TCI, Crossing Couplets  Existing
Abstract: All traffic to island passes through TCI. Very symmetrical.
Region: USA - South-Central Videos: No
Road: TX-100 Pics: No
City: South Padre Island ,TX ,US Docs: No
Lat/Lon: 26.085105814 ,-97.1649602 Links: No
1 people have recorded their role in this project.
Credits


Page 1 of 1, showing 15 records out of 15 total, starting on record 1, ending on 15

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