Noisewall Inventory
Noise walls along Ohio's highways, which shield neighboring properties from traffic noise. The inventory covers proposed walls as well as those already standing.
- Published by
- ODOT Office of Environmental Services
- Source
- Ohio Department of Transportation TIMS
- Original data
- tims.dot.state.oh.us
- Terms of use
- Public information, no warranty (ODOT)
- On the map
- Lines
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What each record holds, as the publisher describes it: 44 fields.
| Field | Description |
|---|---|
NLFID | Primary key field that is the basis for identifying unique roadway segments in ODOT's graphic roadway network. The attribute is made up of seven components that describe administrative and other characteristics related to a route segment; Positions (1) - Jurisdiction, (2 thru 4) - County Code, (5 thru 6) - Route Type, (7 thru 11) - Route Number, (12) - Extension Code, (13) - Description Code, (14) - Direction Code; For further definitions of codes, please refer to the Roadway Information Manual |
CTL_BEGIN_NBR | County Begin Logpoint |
CTL_END_NBR | County End Logpoint |
LATITUDE_DD_BEGIN | Begin Latitude in Decimal Degrees |
LONGITUDE_DD_BEGIN | Begin Longitude in Decimal Degrees |
LATITUDE_DD_END | End Latitude in Decimal Degrees |
LONGITUDE_DD_END | End Longitude in Decimal Degrees |
ODOT_DISTRICT | ODOT District Number |
CITY | Name of the city the wall is located in |
CITY_FIPS_CD | City FIPS Code |
ROUTE_TYPE | Two letter code indicating the basic transportation grouping or system that the route belongs to - third component of the NLFID. IR-interstate, US-US route, SR-state route, etc |
ROUTE_NBR | Route number associated with the section of the route |
CARDINAL_DIRECTION | Cardinal/non-cardinal direction of the route. All roadways are inventoried in the predominant direction from south to north and west to east. |
PID_NBR | ODOT capital contruction project ID |
STATE_PROJECT_NUM | State Project Number |
INVENTORY_MAP_TYPE | What type of road inventory the wall is associated with |
WALL_NAME | Name of wall. Consists of county abbreviation, route name, and log point on the route where the wall begins |
NOISE_BARR_YEAR | Year that the noise wall was contructed |
TERMINI | Each end of the noise wall's terminating point |
BARRIER_DESC | Description of specific noise wall record is regarding |
STATUS | Identifies if the noise wall is existing or not |
APPRX_COST | Estimate of cost of noise wall project |
ACT_TOTAL_COST | Actual cost of noise wall project |
COST_PER_UNIT | Cost per unit |
ROUTE_DIRECTION | Direction of the route associated with the specific noisewall |
NOISE_BARR_LENGTH_FT | Length of the noise barrier measured in feet |
NOISE_BARR_LENGTH_MI | Length of the noise barrier measured in miles |
NOISE_BARR_HEIGHT | Height of the noise barrier |
NOISE_BARR_AREA | Surface area of the noise barrier |
SPACING | Spacing between the noise walls columns (posts) |
MATERIAL | Material specified by ODOT used to create the noise wall |
POST_SHORT_NME | Material of the column (posts) |
TEXTURE_HWY_SHORT_NME | Texture of the noise wall from the highway side |
TEXTURE_RES_SHORT_NME | Texture of the noise wall from the non-highway side |
COLOR_HWY_SHORT_NME | Color of the noise wall from the highway side |
COLOR_RES_SHORT_NME | Color of the noise wall from the non-highway side |
ACOUSTIC_FINISH | Type of acoustic finish on the noisewall |
CONTRACTOR_NME | Name of the contractor respoonsible for building/installing noisewalls |
MANUFACTURER_NME | Name of manufacturer responsible for creating noisewalls |
TYPE_NAME | Specific Type of barrier, if known |
NBCR | Noise barrier condition rating |
NCBR_DATE | Noise barrier condition rating date |
MAINTAIN_RESPONSIBLE | Maintenance responsibility |
MAINTENANCE_PID | Maintenance Project ID |