Solving community mobility problems by widening 8 miles of IH 35 to 8 mainlanes along with 25 bridge designs ....

• Transportation
• Transportation Planning
• Traffic Engineering
• Roadway Design
• Transportation Structures

TxDOT Waco IH 35 Project

Binkley & Barfield, Inc. is providing final design engineering services and PS&E on the IH 35 widening between LP340(S) and LP340(N).  This project involves the widening of 8 miles of IH 35 to 8 mainlanes and two, two-lane frontage roads and bridges.  Side road ditch drainage was replaced with storm sewers, and 25 bridge replacement designs are included. The project includes the signature main lane and frontage road bridge crossings of the Lake Brazos. The project required a very complex Traffic Control Plan and Construction Sequencing due to the ADT of 133,000 with high volumes of heavy truck traffic.  Temporary transitions and lane detours had to be reinforced with new base and surfacing prior to traffic change during construction.

Project Scope includes:

• Route & Design Studies
• Right of Way Data
• Roadway Design Controls
• Three Level Interchange
• Drainage Studies
• Direct  Connectors
• Signing, Markings, and
• Signalization
• Bridge Design
• Retaining Wall Layouts & Details
• High Mast Illumination
• Utility Design & Coordination

  BBI provides complete coordination of the IH 35 TxDOT project, bringing all the partners together.  Partners include:

 · City of Waco · City of Belmead · Baylor University · Gas Line Companies Including Exxon and Magellan  read more

Restoring Galveston Roadways after Hurricane Ike...

• Transportation
• Roadway Design

Restoring Galveston Roadways after Hurricane Ike, BBI performed design and construction phase services for improvements to storm damaged roads along Bolivar Peninsula as a result of Hurricane Ike. The FEMA funded project included four separate segments of the peninsula. This project included:

• Overlay and partial base repair of the existing asphalt roadways
• Roadside ditch drainage
• Preparation of Construction Plans and Specifications
• Construction Cost Estimate
• Bid and Construction Phase Services

This design benefited the hurricane ravaged community by creating safer driving conditions and minimizing future flood damage.

BBI straightened multiple 90-degree roadway turns, creating safer driving conditions.

• Transportation
• Roadway Design

BBI straightened multiple 90-degree roadway turns, which resulted in safer driving conditions for the community.  BBI performed an alignment study, preliminary engineering (30%) design, and is contracted to perform final design and surveying services for the reconstruction of Stewart Road from 7 Mile Road to 71/2 Mile Road (3,400 LF west section), and from Cove View to 7 Mile Road (1,700 LF east section).

The work scope includes:

• removal and replacement of the existing asphalt roadway
•  adjustments to the City of Galveston’s water and sewer lines
•  traffic control planning to speed up construction without hampering vehicles' access
•  design surveying and ROW mapping by Baseline Corporation (Link to their site).
•  managing the geotechnical investigation
•  environmental assessment
•  materials testing subconsultants

Our design engineers provided several alternative designs, keeping in mind the section of Stewart Road from Cove View to 7 Mile Road was proposed to be reconstructed within the existing 100-foot right-of-way. The section from 7 Mile Road to 71/2 Mile Road was proposed on a new location; however, it has been determined construction within the existing right-of-way is more feasible due to property acquisition issues. The alignment study was performed to determine the best alternative for the realignment of this section of roadway to straighten out the two 90-degree turns. This design will facilitate a safer driving condition along this section of roadway in Galveston County.

Connecting communities with TxDOT highway designs and proper drainage, BBI...

• Transportation
• Traffic Engineering
• Roadway Design
• Storm Water

Connecting communities with TxDOT highway designs and proper drainage, BBI  provided plans, specifications and estimates (PS&E) for construction of U.S. 90A.  The project was constructed in existing and acquired TxDOT Right-of-Way.  Running over 10,090 feet in length, this project design included a four lane freeway facility. The scope of work included pavement design; five bridges with a total length of 4,172 feet; storm water drainage design including detention ponds for mitigation; street and mainlane alignment and pavement design; retaining wall structures; high mast lighting; pavement markings; traffic signals; quantity estimates; and cost of construction estimates.  The roadway typical section consisted of 4-12 foot lanes with 10-foot outside shoulders and 6-foot inside shoulders.  The pavement system included 10-inch CRCP with 6-inch cement stabilized subbase.

 Engineering Services Provided Include: 

• Roadway Design
• Railroad Agreements
• Traffic Control Plans
• Utility Relocation
• Signing, Marking & Signalization
• Bridge Layouts and Details
• Right of Way Data
• Overhead Signs
• Drainage Studies
• Storm Water Detention     
• Hydraulics & Design
• Storm Sewers
• Retaining Wall Layouts and Details
• Railroad Grade Crossings
• Railroad Grade Separation

Providing rural communities with roads, signalization, and proper drainage solutions, BBI designed …

• Transportation
• Traffic Engineering
• Roadway Design
• Storm Water

Providing communities with roads, signalization, and proper drainage solutions, BBI designed the reconstruction of 4.1 miles of US 290 from west of Roberts Road to east of Bauer Road.  The existing divided rural section of asphalt with paved 2 lane roadways were reconstructed to provide an urban freeway configuration.  Grade separations were designed at Roberts Road, Becker Road and Bauer Road, utilizing a three span prestressed concrete beam superstructure. The project included three signalized intersections and three storm water detention basins.  The design expertise included grading, storm sewers, lime treated subgrade, cement stabilized base, asphaltic concrete pavement, concrete pavement, retaining walls, structures, storm water detention facilities, utility adjustments, signing and pavement markings, illumination and traffic signals.

 Engineering Services Provided Include: 

• Roadway Design
• Storm Sewer Design
• Storm Water Detention Basins
• Bridge Design
• Signalization 
• Safety Lighting
• Traffic Control Plans (3 phase)
• Retaining Walls
• Signing and Marking

Providing collaboration between TxDOT and the Harris County Toll Road Authority, BBI met the design challenges …

• Flood Control
• Transportation
• Transportation Planning
• Drainage
• Traffic Engineering
• Roadway Design
• Transportation Structures
• Storm Water

Providing collaboration between TxDOT and the Harris County Toll Road Authority, BBI met the design challenges of the extension of the US 90A/Fort Bend Parkway interchange (northern terminus of the Fort Bend Parkway toll road into Harris County).  The scope of services provided by BBI included design studies, completion of roadway design schematics, field surveys, roadway design, drainage design, and two direct connector bridges.  Both bridges were combination of Type IV prestressed concrete beam/ steel girder structures.  The eastbound connector to US 90A was a 3rd level connector 1859 linear feet (LF) long and the westbound connector to US 90A was a 4th level connector 2137 LF long.

Stormwater runoff was mitigated through the design of multi-cell detention basins within the interchange.

Design challenges included provision for a future depressed section under US 90A by a continuation of the parkway northward and accommodating ongoing final design by TxDOT of the US 90A reconstruction.  Through careful evaluation of the problems and strategic planning, BBI successfully completed the project maintaining consistent traffic control, zero drainage hydraulic impact to the vicinity, and coordination with area transportation organizations.

Engineering Services Provided Include: 

• Design Studies
• Roadway Design Schematics
• Field Surveys
• Roadway Design
• Drainage Design
• Two Direct Connector Bridges

The project was a joint effort between the two owners, TxDOT and the Harris County Tollroad Authority, requiring complex criteria addressed in an effective cost-conscious manner.  BBI strengthens communities through collaboration and by completing projects on-time and within budget.

BBI provided strategic planning and careful evaluation of the problems of the Westpark Tollway expansion.

• Transportation Planning
• Traffic Engineering
• Roadway Design
• Transportation Structures
• Construction Management

With over 370,000 vehicles daily flowing through the US 59 and IH 610 Interchange in Houston, BBI successfully completed the project while maintaining consistent traffic control, zero drainage hydraulic impact to the vicinity and coordination with area transporation organizations.

The scope of services provided by Binkley & Barfield, Inc included:

• route and design studies
• field survey
• roadway design controls
• drainage design
• and bridge design. 

The project included thirteen direct connectors, US 59 mainlane, and HOV bridges to take bi-directional toll road traffic and frontage road traffic under the existing US 59/IH 610 interchange.  Storm water runoff was mitigated through the design of two detention basins located within the interchange.  Two pump stations were designed to discharge the storm water to an existing outfall structure adjacent to the project.  The use of drilled shaft retaining walls allows for future bridge foundations to be located behind the walls and were also used for bridge abutment foundations. 

The Westpark Tollway and US 59/IH 610 Interchange project involved complex criteria to be addressed in an effective, cost conscious manner.  The fast track construction included thirteen mainlanes, HOV and direct connector bridges,complex traffic control for the US 59/IH 610 Interchange, zero drainage hydraulic impact to the vicinity of the interchange, detention basins, complex design and construction coordination. 

Helping communities in the City of McKinney...

• Transportation
• Roadway Design
• Construction Management

Helping communities in the City of McKinney, Binkley & Barfield, Inc. provided design expertise for the infrastructure initiative.  Designing road improvement affecting three thoroughfares within the City of McKinney - including Wilcox Drive, Jefferson Street, and Graham Drive - BBI's DFW Regional office staff provided the following services:

• Construction Management Services for design of  4,800 LF of 26-foot wide residential roadway
• Construction Management Services for design of 17,500 SF of concrete sidewalk
• Construction Management Services for design of 14,000 SF of concrete driveway.
• Construction Management Services for design of the replacement of 2,250 LF of 8" and 2,250 LF of 12" waterline, 4,500 LF of 8" sanitary sewer
• Construction Management Services for design of existing asphalt roadway and ditches with curb and gutter and 2,100 LF of storm sewer
• Design included DART crossing at Jefferson Street

Protecting a community's natural watershed while designing a much needed road, BBI ....

• Transportation
• Roadway Design

Protecting a community's natural watershed while designing a much needed road, BBI was the Project Engineer for Harris Counties roadway improvements on Cutten Road.  Approximately two miles of roadway,  

Cutten Road from FM 1960 to Cypresswood Drive in Harris County, included roadway design and drainage and channel modifications and detention.  This project included designing a four-lane concrete boulevard roadway section to replace one mile of existing two-lane asphalt roadway in addition to one mile of new roadway.  Improvements for existing major intersections at Cutten Road and FM 1960 and Cutten Road at Hargrave Road were included, as well as redesign of several minor intersections at adjoining residential subdivisions.  Complete construction drawings and specifications were provided, including construction sequencing and traffic control, as well as assistance with bidding the project and construction phase services through completion of construction.

Binkley & Barfield engineers located a sizeable tract of land on Cypress Creek below the 100-year flood plain for use as a detention pond.  The roadway storm sewer was designed to convey a sufficient amount of flow from the Greens Bayou watershed portion of the project to the Cypress Creek watershed to offset any increases in flows to Greens Bayou.  The detention pond located in the Cypress Creek watershed was designed and sized to mitigate the increased flows from the Cypress Creek portion of the project, as well as the diverted flows from the Greens Bayou watershed.

Creating a unique sense of community within downtown Austin, BBI provided....

• Transportation
• Traffic Engineering
• Roadway Design

Austin's Great Streets Program:  Second Street Improvements

Creating a unique sense of community within downtown Austin, BBI provided preliminary engineering services, design phase, and construction services for Phase One of the Second Street "Great Streets" Project. BBI is currently providing all the above services for Phase Two - between Congress and Trinity - and will work on Phase Three - between Colorado and Congress Ave. 

In conjunction with the completion of a new Austin City Hall, BBI prepared plans, specifications, and bid documents for reconstruction of Second Street between San Antonio and Colorado.

This newly designed area includes:

• A 30' wide street with 32' wide sidewalks lined with trees and arbors, sidewalk cafes, outdoor marketing areas, and art pieces.  Together this design creates a unique sense of community within the downtown area of Austin.
• Design of over 23,000 square feet of concrete sidewalks along with special curb ADA ramps.
• Design of a special cantilever foundation to accommodate existing utilities for street lights, traffic signals, and trellises.  This design included 900 tons of asphalt, tree planting with irrigation and drains.
• Design of new storm sewer piping from 18" to 54" and 6" x 3" box culverts requiring a special outfall to protect the environmentally sensitive Lady Bird Lake. 
• Utility Coordination of more than 20 lines from private utility and communication partners.

Meeting the challenges, BBI's experts continue to work on Phase 2 providing the City of Austin with reliable design and construction services while supporting the communities.