|
gptkbp:instanceOf
|
gptkb:road
|
|
gptkbp:administeredBy
|
gptkb:Federal_Highway_Administration
|
|
gptkbp:annualVehicleMilesTraveled
|
over 700 billion miles
|
|
gptkbp:auxiliaryRoutes
|
3-digit numbers
|
|
gptkbp:connectsCity
|
gptkb:Atlanta
gptkb:Chicago
gptkb:Dallas
gptkb:Houston
gptkb:Los_Angeles
gptkb:Miami
gptkb:New_York_City
gptkb:San_Francisco
gptkb:Seattle
gptkb:Washington,_D.C.
|
|
gptkbp:connectsTo
|
gptkb:Canada
gptkb:Mexico
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:designStandard
|
gptkb:road
|
|
gptkbp:emergencyRoute
|
designated for national defense
|
|
gptkbp:established
|
1956
|
|
gptkbp:establishedBy
|
gptkb:Federal-Aid_Highway_Act_of_1956
|
|
gptkbp:excludes
|
some toll sections
|
|
gptkbp:firstSectionLocation
|
gptkb:Missouri
|
|
gptkbp:fundedBy
|
federal and state governments
|
|
gptkbp:hasLetter
|
even numbers for east-west routes
odd numbers for north-south routes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Interstate Highways
|
|
gptkbp:inscriptionLanguage
|
red, white, and blue shield
|
|
gptkbp:largestInterstate
|
gptkb:Interstate_90
|
|
gptkbp:length
|
approximately 48,756 miles
|
|
gptkbp:maintenance
|
state departments of transportation
|
|
gptkbp:maximumGradient
|
6% (typical)
|
|
gptkbp:maximumSpeed
|
varies by state
|
|
gptkbp:minimumClearance
|
16 feet
|
|
gptkbp:minimumLanes
|
two lanes in each direction
|
|
gptkbp:namedAfter
|
gptkb:Dwight_D._Eisenhower
|
|
gptkbp:notableFeature
|
rest areas
mile markers
exit numbers
interchanges only
no at-grade intersections
|
|
gptkbp:officialName
|
gptkb:Dwight_D._Eisenhower_National_System_of_Interstate_and_Defense_Highways
|
|
gptkbp:openedSection
|
1956
|
|
gptkbp:purpose
|
facilitate long-distance travel
support national defense
connect major cities
|
|
gptkbp:relatedTo
|
gptkb:State_Highway_System
gptkb:U.S._Numbered_Highway_System
Auxiliary Interstate Highways
Business routes
|
|
gptkbp:ruralInterstates
|
connect rural regions
|
|
gptkbp:smallestInterstate
|
gptkb:Interstate_878
|
|
gptkbp:toll
|
mostly toll-free
|
|
gptkbp:totalRoutes
|
approximately 70 primary routes
|
|
gptkbp:urbanInterstates
|
serve metropolitan areas
|
|
gptkbp:bfsParent
|
gptkb:U.S._Highways
|
|
gptkbp:bfsLayer
|
6
|