About this Dataset

NHCCI

The National Highway Construction Cost Index (NHCCI) is a price index that can be used both to track price changes associated with highway construction costs, and to convert current dollar expenditures on highway construction to real or constant dollar expenditures. This dataset contains the quarterly NHCCI estimates as well as the Seasonally Adjusted NHCCI and Component Contributions to Changes in NHCCI.

Visit https://www.fhwa.dot.gov/policy/otps/nhcci/ for more information regarding the NHCCI.
Organization: Department of Transportation
Last updated: 2024-08-15T05:41:08.568426
Tags: construction, cost, highway, index

Tables

Table 1

@usgov.dot_gov_nhcci.table_1

81.17 kB
86 rows
50 columns

CREATE TABLE table_1 (
  "quarter" VARCHAR,
  "nhcci" DOUBLE,
  "nhcci_seasonally_adjusted" DOUBLE,
  "grp9_pct_change_grading_excavation" DOUBLE,
  "grp9_pct_change_bridge" DOUBLE,
  "grp9_pct_change_asphalt" DOUBLE,
  "grp9_pct_change_concrete" DOUBLE,
  "grp9_pct_change_base_stone" DOUBLE,
  "grp9_pct_change_drainage" DOUBLE,
  "grp9_pct_change_traffic_control" DOUBLE,
  "grp9_pct_change_electrical" DOUBLE,
  "grp9_pct_change_utilities_erosion_control_clearing_pai_04e0e033" DOUBLE  -- Grp9-pct-change-Utilities-erosion-control-clearing-painting-and-equipment,
  "grp13_pct_change_grading_excavation" DOUBLE,
  "grp13_pct_change_bridge" DOUBLE,
  "grp13_pct_change_asphalt" DOUBLE,
  "grp13_pct_change_concrete" DOUBLE,
  "grp13_pct_change_base_stone" DOUBLE,
  "grp13_pct_change_drainage" DOUBLE,
  "grp13_pct_change_traffic_control" DOUBLE,
  "grp13_pct_change_erosion_control" DOUBLE,
  "grp13_pct_change_clearing" DOUBLE,
  "grp13_pct_change_electrical" DOUBLE,
  "grp13_pct_change_structures" DOUBLE,
  "grp13_pct_change_utility" DOUBLE,
  "grp13_pct_change_equipment" DOUBLE,
  "grp25_pct_change_grading_excavation" DOUBLE,
  "grp25_pct_change_bridge" DOUBLE,
  "grp25_pct_change_asphalt" DOUBLE,
  "grp25_pct_change_concrete_pavement" DOUBLE,
  "grp25_pct_change_concrete_misc" DOUBLE,
  "grp25_pct_change_concrete_culvers" DOUBLE,
  "grp25_pct_change_base_stone" DOUBLE,
  "grp25_pct_change_drainage_pipe" DOUBLE,
  "grp25_pct_change_drainage_inlets_catch_basins" DOUBLE,
  "grp25_pct_change_underdrain" DOUBLE,
  "grp25_pct_change_traffic_control" DOUBLE,
  "grp25_pct_change_guard_rail" DOUBLE,
  "grp25_pct_change_fencing" DOUBLE,
  "grp25_pct_change_signs_permanent" DOUBLE,
  "grp25_pct_change_striping_pavement_marking" DOUBLE,
  "grp25_pct_change_clearing" DOUBLE,
  "grp25_pct_change_equipment_labor" DOUBLE,
  "grp25_pct_change_grassing" DOUBLE,
  "grp25_pct_change_erosion_control" DOUBLE,
  "grp25_pct_change_retaining_wall" DOUBLE,
  "grp25_pct_change_misc_stone_riprap" DOUBLE,
  "grp25_pct_change_painting_structures" DOUBLE,
  "grp25_pct_change_buildings_misc_structures" DOUBLE,
  "grp25_pct_change_electrical" DOUBLE,
  "grp25_pct_change_utility" DOUBLE
);