bridges.Rd
This data comes from the National Bridge Inventory, https://www.fhwa.dot.gov/bridge/nbi.cfm
bridges
A tibble with 530 rows and 8 variables:
The state's two-letter abbreviation
The record type. Example: 1 = Highway
The bridge's route number
The bridge's structure ID
The bridge's latitude
The bridge's longitude
The year the bridge was built
The condition of the bridge (F = Fair; G = Good; P = Poor)
# NOT RUN { bridges # }