Every five years, since 1990, the Delaware Valley Regional Planning Commission has produced a GIS Land Use layer for its 9-county region. In 2000, digital orthophotography was...

Centerline of navigable channel. Based on NOAA navigation charts.

Road segment inventory (RMSSEG) is part of PennDOT's Roadway Management System (RMS) and contains location and physical characteristics of road segment. RMS is constantly being...

Essential Services for use in DVRPC's ETA project. Point file of locations of food stores, health facilities (source: HRSA, 2020), activity centers for seniors and disabled...

The pipelines shapefile was digitized from Ai graphic files, where individual lines were traced from PDFs of individual county maps provided by the National Pipeline Mapping...

The Federal Highway Administration (FHWA) established the Highway Safety Improvement Program (HSIP) to achieve a significant reduction in traffic fatalities and serious injuries...

The Federal Highway Administration (FHWA) established the Highway Safety Improvement Program (HSIP) to achieve a significant reduction in traffic fatalities and serious injuries...

The Federal Highway Administration (FHWA) established the Highway Safety Improvement Program (HSIP) to achieve a significant reduction in traffic fatalities and serious injuries...

The Federal Highway Administration (FHWA) established the Highway Safety Improvement Program (HSIP) to achieve a significant reduction in traffic fatalities and serious injuries...

Every five years, since 1990, the Delaware Valley Regional Planning Commission has produced a GIS Land Use layer for its 9-county region. As it was in 2000, digital...

This index represents the coverage of DVRPC's Pennsylvania State Plane (South Zone) orthoimagery for the years 2000, 2005, and 2010. This orthoimagery covers the 5-county,...

Passenger rail in the DVRPC Region

Every five years, since 1990, the Delaware Valley Regional Planning Commission has produced a GIS Land Use layer for its 9-county region. This shapefile contains 1995 Land Use.

The Federal Highway Administration (FHWA) established the Highway Safety Improvement Program (HSIP) to achieve a significant reduction in traffic fatalities and serious injuries...

This index represents the coverage of DVRPC's New Jersey State Plane orthoimagery for the years 2000, 2005, and 2010. This orthoimagery covers the 4-county, New Jersey portion...

The Reliability Score layer shows the results of combining TTI, OTP, and scheduled speed to calculate the overall measure of reliability. A high reliability score (reliscore) is...

A CMP is a systematic process for managing congestion that provides information on transportation system performance. It recommends a range of strategies to minimize congestion...

This index represents the coverage of the scans of DVRPC's non-orthorectified, mylar, aerial photo enlargements for the years 1965, 1970, 1975, 1980, 1985, 1990, and 1995.

The Federal Highway Administration (FHWA) established the Highway Safety Improvement Program (HSIP) to achieve a significant reduction in traffic fatalities and serious injuries...

This table represents vehicle class counts and can be joined to our Traffic Count Locations data using RECORDNUM as the common identifier. RECORDNUM - record identifierAADTT -...