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f | 1 | { | f | 1 | { |
2 | "author": null, | 2 | "author": null, | ||
3 | "author_email": null, | 3 | "author_email": null, | ||
4 | "category": [ | 4 | "category": [ | ||
5 | "Freight & Aviation", | 5 | "Freight & Aviation", | ||
6 | "Roadways" | 6 | "Roadways" | ||
7 | ], | 7 | ], | ||
8 | "citation": "", | 8 | "citation": "", | ||
9 | "creator_user_id": "4e131093-23e7-4594-9fad-b5917d475ddc", | 9 | "creator_user_id": "4e131093-23e7-4594-9fad-b5917d475ddc", | ||
10 | "dataset_level": "Tabular", | 10 | "dataset_level": "Tabular", | ||
11 | "groups": [], | 11 | "groups": [], | ||
12 | "id": "78b265ac-28e8-44cb-9e1e-28e1d2d7d390", | 12 | "id": "78b265ac-28e8-44cb-9e1e-28e1d2d7d390", | ||
13 | "isopen": false, | 13 | "isopen": false, | ||
14 | "license_id": "notspecified", | 14 | "license_id": "notspecified", | ||
15 | "license_title": "DVRPC Data License", | 15 | "license_title": "DVRPC Data License", | ||
16 | "license_url": "https://catalog.dvrpc.org/dvrpc_data_license.html", | 16 | "license_url": "https://catalog.dvrpc.org/dvrpc_data_license.html", | ||
17 | "maintainer": null, | 17 | "maintainer": null, | ||
18 | "maintainer_email": null, | 18 | "maintainer_email": null, | ||
19 | "managing_users": "ischwarzenberg@dvrpc.org,jdobkin@dvrpc.org", | 19 | "managing_users": "ischwarzenberg@dvrpc.org,jdobkin@dvrpc.org", | ||
20 | "metadata_created": "2022-12-12T15:35:00.644665", | 20 | "metadata_created": "2022-12-12T15:35:00.644665", | ||
t | 21 | "metadata_modified": "2025-03-17T13:59:06.298221", | t | 21 | "metadata_modified": "2025-03-17T14:06:02.273292", |
22 | "methodology": | 22 | "methodology": | ||
23 | "https://github.com/dvrpc/Tracking-Progress-Data-Updates", | 23 | "https://github.com/dvrpc/Tracking-Progress-Data-Updates", | ||
24 | "name": "pavement-conditions", | 24 | "name": "pavement-conditions", | ||
25 | "notes": "Both the New Jersey Department of Transportation (NJDOT) | 25 | "notes": "Both the New Jersey Department of Transportation (NJDOT) | ||
26 | and the Pennsylvania Department of Transportation (PennDOT) track | 26 | and the Pennsylvania Department of Transportation (PennDOT) track | ||
27 | pavement conditions as required by federal regulations for | 27 | pavement conditions as required by federal regulations for | ||
28 | state-maintained and National Highway System (NHS) roadways. NJDOT and | 28 | state-maintained and National Highway System (NHS) roadways. NJDOT and | ||
29 | PennDOT maintain data on the condition of all federal- and state-owned | 29 | PennDOT maintain data on the condition of all federal- and state-owned | ||
30 | roadways. \r\n\r\nStates and the Federal Highway Administration use a | 30 | roadways. \r\n\r\nStates and the Federal Highway Administration use a | ||
31 | number of different methodologies for classifying pavement conditions. | 31 | number of different methodologies for classifying pavement conditions. | ||
32 | A common measure of road condition is the International Roughness | 32 | A common measure of road condition is the International Roughness | ||
33 | Index (IRI). The IRI determines pavement roughness conditions based on | 33 | Index (IRI). The IRI determines pavement roughness conditions based on | ||
34 | total inches of surface variation per mile. IRI is one of the pavement | 34 | total inches of surface variation per mile. IRI is one of the pavement | ||
35 | condition measurements that PennDOT uses. New Jersey integrates two | 35 | condition measurements that PennDOT uses. New Jersey integrates two | ||
36 | condition measures, IRI and its Surface Distress Index (SDI), into | 36 | condition measures, IRI and its Surface Distress Index (SDI), into | ||
37 | condition ratings. SDI was developed by NJDOT based on the size of | 37 | condition ratings. SDI was developed by NJDOT based on the size of | ||
38 | cracks, holes, and ruts in a roadway. Therefore, when segment miles | 38 | cracks, holes, and ruts in a roadway. Therefore, when segment miles | ||
39 | (see below) or percentage of segment miles are added up for the | 39 | (see below) or percentage of segment miles are added up for the | ||
40 | region, note that these are aggregations combining two different | 40 | region, note that these are aggregations combining two different | ||
41 | classification methods.\r\n\r\nSegment miles are used in the pavement | 41 | classification methods.\r\n\r\nSegment miles are used in the pavement | ||
42 | conditions graphs, as both states provide data to calculate this | 42 | conditions graphs, as both states provide data to calculate this | ||
43 | metric. Segment miles measure the roadway length. Length is doubled | 43 | metric. Segment miles measure the roadway length. Length is doubled | ||
44 | for divided facilities. Unlike lane miles which fully account for | 44 | for divided facilities. Unlike lane miles which fully account for | ||
45 | pavement width, segment miles underrepresent the pavement conditions | 45 | pavement width, segment miles underrepresent the pavement conditions | ||
46 | of wider roads and highways, with more lanes. About 4,200 segment | 46 | of wider roads and highways, with more lanes. About 4,200 segment | ||
47 | miles of road are tracked in Pennsylvania and about 1,600 are tracked | 47 | miles of road are tracked in Pennsylvania and about 1,600 are tracked | ||
48 | in New Jersey. These roads are primarily those owned and maintained by | 48 | in New Jersey. These roads are primarily those owned and maintained by | ||
49 | each state DOT, though they include some locally maintained roads that | 49 | each state DOT, though they include some locally maintained roads that | ||
50 | are a part of the National Highway System (NHS). The NHS is a | 50 | are a part of the National Highway System (NHS). The NHS is a | ||
51 | federally designated network of roadways important to the | 51 | federally designated network of roadways important to the | ||
52 | nation\u2019s economy, defense, and mobility. Section 1104 of the | 52 | nation\u2019s economy, defense, and mobility. Section 1104 of the | ||
53 | Moving Ahead for Progress in the 21st Century Act (MAP-21) expanded | 53 | Moving Ahead for Progress in the 21st Century Act (MAP-21) expanded | ||
54 | the NH) by including all principal arterials in existence on October | 54 | the NH) by including all principal arterials in existence on October | ||
55 | 1, 2012. adding 60,000 miles to the NHS. This is the reason for the | 55 | 1, 2012. adding 60,000 miles to the NHS. This is the reason for the | ||
56 | increase in NHS segment miles in 2013 in the charts below, along with | 56 | increase in NHS segment miles in 2013 in the charts below, along with | ||
57 | the decrease in non-NHS segment miles. ", | 57 | the decrease in non-NHS segment miles. ", | ||
58 | "num_resources": 2, | 58 | "num_resources": 2, | ||
59 | "num_tags": 0, | 59 | "num_tags": 0, | ||
60 | "org_type": [ | 60 | "org_type": [ | ||
61 | "State Government" | 61 | "State Government" | ||
62 | ], | 62 | ], | ||
63 | "organization": { | 63 | "organization": { | ||
64 | "approval_status": "approved", | 64 | "approval_status": "approved", | ||
65 | "created": "2020-09-17T13:06:47.958778", | 65 | "created": "2020-09-17T13:06:47.958778", | ||
66 | "description": "", | 66 | "description": "", | ||
67 | "id": "c59ea1c7-70d9-4a1f-86f2-6b35ce91ccdb", | 67 | "id": "c59ea1c7-70d9-4a1f-86f2-6b35ce91ccdb", | ||
68 | "image_url": "2020-10-15-205601.9690881bColorPrimaryMedium.png", | 68 | "image_url": "2020-10-15-205601.9690881bColorPrimaryMedium.png", | ||
69 | "is_organization": true, | 69 | "is_organization": true, | ||
70 | "name": "dvrpc", | 70 | "name": "dvrpc", | ||
71 | "state": "active", | 71 | "state": "active", | ||
72 | "title": "DVRPC", | 72 | "title": "DVRPC", | ||
73 | "type": "organization" | 73 | "type": "organization" | ||
74 | }, | 74 | }, | ||
75 | "owner_org": "c59ea1c7-70d9-4a1f-86f2-6b35ce91ccdb", | 75 | "owner_org": "c59ea1c7-70d9-4a1f-86f2-6b35ce91ccdb", | ||
76 | "posting_frequency": "annually", | 76 | "posting_frequency": "annually", | ||
77 | "private": false, | 77 | "private": false, | ||
78 | "relationships_as_object": [], | 78 | "relationships_as_object": [], | ||
79 | "relationships_as_subject": [], | 79 | "relationships_as_subject": [], | ||
80 | "resources": [ | 80 | "resources": [ | ||
81 | { | 81 | { | ||
82 | "cache_last_updated": null, | 82 | "cache_last_updated": null, | ||
83 | "cache_url": null, | 83 | "cache_url": null, | ||
84 | "created": "2023-05-08T02:45:20.603693", | 84 | "created": "2023-05-08T02:45:20.603693", | ||
85 | "datastore_active": true, | 85 | "datastore_active": true, | ||
86 | "description": "", | 86 | "description": "", | ||
87 | "format": "CSV", | 87 | "format": "CSV", | ||
88 | "hash": "", | 88 | "hash": "", | ||
89 | "id": "47de2ebf-3089-4e58-af39-1cba48ada2a1", | 89 | "id": "47de2ebf-3089-4e58-af39-1cba48ada2a1", | ||
90 | "last_modified": "2023-07-14T17:57:07.151898", | 90 | "last_modified": "2023-07-14T17:57:07.151898", | ||
91 | "local_path": "", | 91 | "local_path": "", | ||
92 | "metadata_modified": "2023-07-14T17:57:07.185137", | 92 | "metadata_modified": "2023-07-14T17:57:07.185137", | ||
93 | "mimetype": "text/csv", | 93 | "mimetype": "text/csv", | ||
94 | "mimetype_inner": null, | 94 | "mimetype_inner": null, | ||
95 | "name": "Pavement Conditions by County", | 95 | "name": "Pavement Conditions by County", | ||
96 | "package_id": "78b265ac-28e8-44cb-9e1e-28e1d2d7d390", | 96 | "package_id": "78b265ac-28e8-44cb-9e1e-28e1d2d7d390", | ||
97 | "position": 0, | 97 | "position": 0, | ||
98 | "publication_date": "2023-07-13", | 98 | "publication_date": "2023-07-13", | ||
99 | "resource_type": null, | 99 | "resource_type": null, | ||
100 | "size": 22942, | 100 | "size": 22942, | ||
101 | "state": "active", | 101 | "state": "active", | ||
102 | "url": | 102 | "url": | ||
103 | ada2a1/download/pavement_conditions.pavement_condition_by_county.csv", | 103 | ada2a1/download/pavement_conditions.pavement_condition_by_county.csv", | ||
104 | "url_type": "upload" | 104 | "url_type": "upload" | ||
105 | }, | 105 | }, | ||
106 | { | 106 | { | ||
107 | "cache_last_updated": null, | 107 | "cache_last_updated": null, | ||
108 | "cache_url": null, | 108 | "cache_url": null, | ||
109 | "created": "2023-05-08T02:45:43.151865", | 109 | "created": "2023-05-08T02:45:43.151865", | ||
110 | "datastore_active": true, | 110 | "datastore_active": true, | ||
111 | "description": "", | 111 | "description": "", | ||
112 | "format": "CSV", | 112 | "format": "CSV", | ||
113 | "hash": "", | 113 | "hash": "", | ||
114 | "id": "a979867d-7cd4-4c86-a8cc-0eb8d13f3b4d", | 114 | "id": "a979867d-7cd4-4c86-a8cc-0eb8d13f3b4d", | ||
115 | "last_modified": "2023-07-14T17:57:44.310456", | 115 | "last_modified": "2023-07-14T17:57:44.310456", | ||
116 | "local_path": "", | 116 | "local_path": "", | ||
117 | "metadata_modified": "2023-07-14T17:57:44.327830", | 117 | "metadata_modified": "2023-07-14T17:57:44.327830", | ||
118 | "mimetype": "text/csv", | 118 | "mimetype": "text/csv", | ||
119 | "mimetype_inner": null, | 119 | "mimetype_inner": null, | ||
120 | "name": "Pavement Conditions by Region", | 120 | "name": "Pavement Conditions by Region", | ||
121 | "package_id": "78b265ac-28e8-44cb-9e1e-28e1d2d7d390", | 121 | "package_id": "78b265ac-28e8-44cb-9e1e-28e1d2d7d390", | ||
122 | "position": 1, | 122 | "position": 1, | ||
123 | "publication_date": "2023-07-13", | 123 | "publication_date": "2023-07-13", | ||
124 | "resource_type": null, | 124 | "resource_type": null, | ||
125 | "size": 12794, | 125 | "size": 12794, | ||
126 | "state": "active", | 126 | "state": "active", | ||
127 | "url": | 127 | "url": | ||
128 | 3f3b4d/download/pavement_conditions.pavement_condition_by_region.csv", | 128 | 3f3b4d/download/pavement_conditions.pavement_condition_by_region.csv", | ||
129 | "url_type": "upload" | 129 | "url_type": "upload" | ||
130 | } | 130 | } | ||
131 | ], | 131 | ], | ||
132 | "source": "{\"New Jersey Department of Transportation | 132 | "source": "{\"New Jersey Department of Transportation | ||
133 | (NJDOT)\",\"Pennsylvania Department of Transportation (PennDOT)\"}", | 133 | (NJDOT)\",\"Pennsylvania Department of Transportation (PennDOT)\"}", | ||
134 | "source_url": "", | 134 | "source_url": "", | ||
135 | "staff_contact": "Ian Schwarzenberg", | 135 | "staff_contact": "Ian Schwarzenberg", | ||
136 | "staff_contact_email": "ischwarzenberg@dvrpc.org", | 136 | "staff_contact_email": "ischwarzenberg@dvrpc.org", | ||
137 | "state": "active", | 137 | "state": "active", | ||
138 | "tags": [], | 138 | "tags": [], | ||
139 | "title": "Pavement Conditions", | 139 | "title": "Pavement Conditions", | ||
140 | "type": "dataset", | 140 | "type": "dataset", | ||
141 | "url": null, | 141 | "url": null, | ||
142 | "use_limitations": "unrestricted_without_agreement", | 142 | "use_limitations": "unrestricted_without_agreement", | ||
143 | "user_agreement": "", | 143 | "user_agreement": "", | ||
144 | "version": null | 144 | "version": null | ||
145 | } | 145 | } |