The GIS in Transportation team publishes quarterly newsletters to share information about significant geospatial transportation news, events, and applications. Each issue highlights a specific transportation agency's application of GIS or geospatial data and technology.
Goodison, Crystal, and Joel Bump GIS in Transportation: Summer 2017. Federal Highway Administration (U.S.), 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/53872.
United States. Department of Transportation. Federal Highway Administration
2017-08-14
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Memoranda & Guidance: Guidance
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This guidance is for use by recipients of Federal financial assistance in the preparation of project management plans for certain projects as required by section 106(h) of title 23, United States Code. This guidance applies only to the development of these project management plans. Major projects must comply with all applicable Federal requirements
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United States. Department of Transportation. Federal Highway Administration (2017). Project Management Plan Guidance for Major Projects. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/78224
United States. Department of Transportation. Federal Highway Administration. Project Management Plan Guidance for Major Projects. United States. Department of Transportation. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/78224.
United States. Department of Transportation. Federal Highway Administration Project Management Plan Guidance for Major Projects. United States. Department of Transportation. Federal Highway Administration, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/78224.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty
2017-08-10
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This digest shares the latest information from a range of Federal and non-Federal sources, addressing transportation and its relationship to the human environment. Through this information exchange, FHWA hopes to foster dialogue at all levels and continue to further the state of the practice on these important topics in support of safety; infrastru
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United States. Federal Highway Administration. Office of Planning, Environment, and Realty (2017). Human Environment Digest: August 10, 2017. United States. Federal Highway Administration. Office of Planning, Environment, and Realty. https://rosap.ntl.bts.gov/view/dot/55199
United States. Federal Highway Administration. Office of Planning, Environment, and Realty. Human Environment Digest: August 10, 2017. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2017. https://rosap.ntl.bts.gov/view/dot/55199.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty Human Environment Digest: August 10, 2017. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/55199.
Deep foundations typically support dead and live loads through a combination of positive skin friction acting along the sides of the pile and end-bearing at the toe of the pile; however, during seismic events, negative skin friction (or downdrag) can potentially develop. Downdrag occurs because of increases in effective stress caused by pore pressu
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Rollins, K., & Hollenbaugh, E. (2017). Liquefaction-Induced Downdrag on Continuous Flight Auger (CFA) Piles From Full-Scale Tests Using Blast Liquefaction : [techbrief] (Report No. FHWA-HRT-17-060;HRDI-40/08-17(WEB)E). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/38017
Rollins, Kyle and Erick Hollenbaugh. Liquefaction-Induced Downdrag on Continuous Flight Auger (CFA) Piles From Full-Scale Tests Using Blast Liquefaction : [techbrief]. Report no. FHWA-HRT-17-060;HRDI-40/08-17(WEB)E. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2017. https://rosap.ntl.bts.gov/view/dot/38017.
Rollins, Kyle, and Erick Hollenbaugh Liquefaction-Induced Downdrag on Continuous Flight Auger (CFA) Piles From Full-Scale Tests Using Blast Liquefaction : [techbrief]. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2017, Report no. FHWA-HRT-17-060;HRDI-40/08-17(WEB)E, ROSA P. https://rosap.ntl.bts.gov/view/dot/38017.
Successes in Stewardship is a Federal Highway Administration (FHWA) bimonthly newsletter highlighting current best practices in stewardship and environmental review from around the country.
United States. Federal Highway Administration (2017). Successes in Stewardship - 2017 FHWA Environmental Excellence Award Winners Demonstrate Budget-Friendly Best Practices in Stewardship. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/48754
United States. Federal Highway Administration. Successes in Stewardship - 2017 FHWA Environmental Excellence Award Winners Demonstrate Budget-Friendly Best Practices in Stewardship. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/48754.
United States. Federal Highway Administration Successes in Stewardship - 2017 FHWA Environmental Excellence Award Winners Demonstrate Budget-Friendly Best Practices in Stewardship. United States. Federal Highway Administration, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/48754.
Shared mobility—the shared use of a motor vehicle, bicycle, or other low-speed transportation mode that allows users to obtain short-term access to transportation on an as-needed basis—has the potential to help address some transportation equity challenges. In an effort to categorize the myriad of transportation equity barriers facing transportatio
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Shaheen, S., Bell, C., Cohen, A., & Yelchuru, B. (2017). Travel Behavior: Shared Mobility and Transportation Equity (Report No. PL-18-007). United States. Federal Highway Administration. Office of Policy & Governmental Affairs. https://rosap.ntl.bts.gov/view/dot/63186
Shaheen, Susan, Corwin Bell, Adam Cohen, and Balaji Yelchuru. Travel Behavior: Shared Mobility and Transportation Equity. Report no. PL-18-007. United States. Federal Highway Administration. Office of Policy & Governmental Affairs, 2017. https://rosap.ntl.bts.gov/view/dot/63186.
Shaheen, Susan, et al. Travel Behavior: Shared Mobility and Transportation Equity. United States. Federal Highway Administration. Office of Policy & Governmental Affairs, 2017, Report no. PL-18-007, ROSA P. https://rosap.ntl.bts.gov/view/dot/63186.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-08-01
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The pedestrian hybrid beacon (PHB) is a traffic control device designed to help pedestrians safely cross busy or higher-speed roadways at midblock crossings and uncontrolled intersections. The beacon head consists of two red lenses above a single yellow lens. The lenses remain "dark" until a pedestrian desiring to cross the street pushes the call b
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Proven Safety Countermeasures - Pedestrian Hybrid Beacons (Report No. FHWA-SA-17-065). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49408
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures - Pedestrian Hybrid Beacons. Report no. FHWA-SA-17-065. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49408.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures - Pedestrian Hybrid Beacons. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-17-065, ROSA P. https://rosap.ntl.bts.gov/view/dot/49408.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-08-01
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Reduced left-turn conflict intersections are geometric designs that alter how left-turn movements occur in order to simplify decisions and minimize the potential for related crashes. Two highly effective designs that rely on U-turns to complete certain left-turn movements are known as the restricted crossing U-turn (RCUT) and the median U-turn (MUT
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Proven Safety Countermeasures - Reduced Left-Turn Conflict Intersections (Report No. FHWA-SA-17-054). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49394
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures - Reduced Left-Turn Conflict Intersections. Report no. FHWA-SA-17-054. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49394.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures - Reduced Left-Turn Conflict Intersections. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-17-054, ROSA P. https://rosap.ntl.bts.gov/view/dot/49394.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-08-01
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A Road Diet typically involves converting an existing four-lane undivided roadway to a three-lane roadway consisting of two through lanes and a center two-way left-turn lane (TWLTL).
United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Proven Safety Countermeasures - Road Diets (Roadway Reconfiguration) (Report No. FHWA-SA-17-066). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49409
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures - Road Diets (Roadway Reconfiguration). Report no. FHWA-SA-17-066. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49409.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures - Road Diets (Roadway Reconfiguration). United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-17-066, ROSA P. https://rosap.ntl.bts.gov/view/dot/49409.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-08-01
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A walkway is any type of defined space or pathway for use by a person traveling by foot or using a wheelchair. These may be pedestrian walkways, shared use paths, sidewalks, or roadway shoulders.
United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Proven Safety Countermeasures - Walkways (Report No. FHWA-SA-17-067). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49410
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures - Walkways. Report no. FHWA-SA-17-067. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49410.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures - Walkways. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-17-067, ROSA P. https://rosap.ntl.bts.gov/view/dot/49410.
Like a typical commuter building buffer time into daily travel to account for congestion and ensure on-time arrival, a similar buffer is often planned for goods shipped by truck over the highway. Unlike the individual commuting to an office, however, the freight carrier incurs labor, fuel, equipment and lost productivity costs when a shipment is st
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United States. Federal Highway Administration (2017). The Cost of Congestion: An Innovative Approach to Utilizing Waybill Data to Support Freight Transportation Planning and Analysis [pamphlet] (Report No. FHWA-HOP-17-013). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/42509
United States. Federal Highway Administration. The Cost of Congestion: An Innovative Approach to Utilizing Waybill Data to Support Freight Transportation Planning and Analysis [pamphlet]. Report no. FHWA-HOP-17-013. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/42509.
United States. Federal Highway Administration The Cost of Congestion: An Innovative Approach to Utilizing Waybill Data to Support Freight Transportation Planning and Analysis [pamphlet]. United States. Federal Highway Administration, 2017, Report no. FHWA-HOP-17-013, ROSA P. https://rosap.ntl.bts.gov/view/dot/42509.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-08-01
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A median is the area between opposing lanes of traffic, excluding turn lanes. Medians in urban and suburban areas can be defined by pavement markings, raised medians, or islands to separate motorized and non-motorized road users.
United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Proven Safety Countermeasures - Medians and Pedestrian Crossing Islands in Urban and Suburban Areas (Report No. FHWA-SA-17-064). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49407
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures - Medians and Pedestrian Crossing Islands in Urban and Suburban Areas. Report no. FHWA-SA-17-064. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49407.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures - Medians and Pedestrian Crossing Islands in Urban and Suburban Areas. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-17-064, ROSA P. https://rosap.ntl.bts.gov/view/dot/49407.
The introduction of new technology generally brings new challenges and new methods to help with deployments. Agile methodologies have been introduced in the information technology industry to potentially speed up development. The Federal Highway Administration (FHWA) developed this document to help those interested in learning about Scrum Methods,
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Staples, B., Hardesty, D., Christie, B., Deurbrouck, T., Seder, J., Insignares, M., & Chan, P. (2017). Applying scrum methods to ITS projects (Report No. FHWA-JPO-17-508). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/32681
Staples, Barbara, Dawn Hardesty, Blake Christie, Taylor Deurbrouck, Josh Seder, Manny Insignares, and Patrick Chan. Applying scrum methods to ITS projects. Report no. FHWA-JPO-17-508. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2017. https://rosap.ntl.bts.gov/view/dot/32681.
Staples, Barbara, et al. Applying scrum methods to ITS projects. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2017, Report no. FHWA-JPO-17-508, ROSA P. https://rosap.ntl.bts.gov/view/dot/32681.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-08-01
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Auxiliary turn lanes—either for left turns or right turns—provide physical separation between turning traffic that is slowing or stopped and adjacent through traffic at approaches to intersections. Turn lanes can be designed to provide for deceleration prior to a turn, as well as for storage of vehicles that are stopped and waiting for the opportun
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Proven Safety Countermeasures - Left and Right Turn Lanes at Two-Way Stop-Controlled Intersections (Report No. FHWA-SA-17-053). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49404
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures - Left and Right Turn Lanes at Two-Way Stop-Controlled Intersections. Report no. FHWA-SA-17-053. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49404.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures - Left and Right Turn Lanes at Two-Way Stop-Controlled Intersections. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-17-053, ROSA P. https://rosap.ntl.bts.gov/view/dot/49404.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-08-01
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This systemic approach to intersection safety involves deploying a group of multiple low-cost countermeasures, such as enhanced signing and pavement markings, at a large number of stopcontrolled intersections within a jurisdiction. It is designed to increase driver awareness and recognition of the intersections and potential conflicts.
United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Proven Safety Countermeasures - Systemic Application of Multiple Low-Cost Countermeasures at Stop-Controlled Intersections (Report No. FHWA-SA-17-056). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49395
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures - Systemic Application of Multiple Low-Cost Countermeasures at Stop-Controlled Intersections. Report no. FHWA-SA-17-056. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49395.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures - Systemic Application of Multiple Low-Cost Countermeasures at Stop-Controlled Intersections. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-17-056, ROSA P. https://rosap.ntl.bts.gov/view/dot/49395.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2017-08-01
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Traffic Volume Trends is a monthly report based on hourly traffic count data reported by the States. These data are collected at approximately 5,000 continuous traffic counting locations nationwide and are used to estimate the percent change in traffic for the current month compared with the same month in the previous year. Estimates are re-adjuste
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2017). Traffic Volume Trends: August 2017. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/50398
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Traffic Volume Trends: August 2017. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2017. https://rosap.ntl.bts.gov/view/dot/50398.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Traffic Volume Trends: August 2017. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/50398.
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development
2017-08-01
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The Office of Infrastructure Research and Development (R&D) conducts and administers infrastructure R&D programs and projects for the Federal Highway Administration (FHWA) that address problems of national priority within the U.S. highway system. This work directly supports the goals and mission of the U.S. Department of Transportation and the FHWA
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United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development (2017). Infrastructure Research and Development : Turner-Fairbank Highway Research Center : [fact sheet] (Report No. FHWA-HRT-17-056;HRTM-20/08-17(1,000)E). United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development. https://rosap.ntl.bts.gov/view/dot/37690
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development. Infrastructure Research and Development : Turner-Fairbank Highway Research Center : [fact sheet]. Report no. FHWA-HRT-17-056;HRTM-20/08-17(1,000)E. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development, 2017. https://rosap.ntl.bts.gov/view/dot/37690.
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development Infrastructure Research and Development : Turner-Fairbank Highway Research Center : [fact sheet]. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development, 2017, Report no. FHWA-HRT-17-056;HRTM-20/08-17(1,000)E, ROSA P. https://rosap.ntl.bts.gov/view/dot/37690.
Representing more than 1.4 million jobs and nearly $130 billion in regional domestic product, freight-related industries represent a significant portion of Washington State's economy. The Washington State Department of Transportation (WSDOT) understands that freight plays a significant role in the health of the State's environment as well. WSDOT pl
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United States. Federal Highway Administration (2017). A Climate of Choice: Understanding the Environment that Shapes Decisions in Washington's Food and Grain Supply Chain (Report No. FHWA-HOP-17-014). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/38463
United States. Federal Highway Administration. A Climate of Choice: Understanding the Environment that Shapes Decisions in Washington's Food and Grain Supply Chain. Report no. FHWA-HOP-17-014. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/38463.
United States. Federal Highway Administration A Climate of Choice: Understanding the Environment that Shapes Decisions in Washington's Food and Grain Supply Chain. United States. Federal Highway Administration, 2017, Report no. FHWA-HOP-17-014, ROSA P. https://rosap.ntl.bts.gov/view/dot/38463.
The Development of Crash Modification Factors program conducted the safety evaluation of cable median barriers in combination with rumble strips on the inside shoulder of divided roads for the Evaluation of Low Cost Safety Improvements Pooled Fund Study. This study evaluated safety effectiveness of cable median barriers in combination with rumble s
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Supporting Files
Srinivasan, R., Lan, B., Carter, D., Persaud, B. N. 1., & Eccles, K. (2017). Safety Evaluation of Cable Median Barriers in Combination with Rumble Strips on Divided Roads (Report No. FHWA-HRT-17-070). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/37806
Srinivasan, Raghavan, Bo Lan, Daniel Carter, Bhagwant Naraine, 1947- Persaud, and Kimberly Eccles. Safety Evaluation of Cable Median Barriers in Combination with Rumble Strips on Divided Roads. Report no. FHWA-HRT-17-070. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/37806.
Srinivasan, Raghavan, et al. Safety Evaluation of Cable Median Barriers in Combination with Rumble Strips on Divided Roads. United States. Federal Highway Administration, 2017, Report no. FHWA-HRT-17-070, ROSA P. https://rosap.ntl.bts.gov/view/dot/37806.
When the Delaware Valley Regional Planning Commission (DVRPC) launched the PhillyFreightFinder application in 2013, it established a structured program to collect and integrate freight-related data into a single location. The launch of PhillyFreightFinder represented the first step in DVRPC’s undertaking to develop a centralized data clearinghouse
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United States. Federal Highway Administration (2017). Developing PhillyFreightFinder: Regional Data Clearinghouse and Online Mapping Application - Freight Demand Modeling and Data Improvement Implementation Support (Report No. FHWA-HOP-16-078). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/42465
United States. Federal Highway Administration. Developing PhillyFreightFinder: Regional Data Clearinghouse and Online Mapping Application - Freight Demand Modeling and Data Improvement Implementation Support. Report no. FHWA-HOP-16-078. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/42465.
United States. Federal Highway Administration Developing PhillyFreightFinder: Regional Data Clearinghouse and Online Mapping Application - Freight Demand Modeling and Data Improvement Implementation Support. United States. Federal Highway Administration, 2017, Report no. FHWA-HOP-16-078, ROSA P. https://rosap.ntl.bts.gov/view/dot/42465.
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