There are 70 primary Interstate Highways in the Interstate Highway System, a network of freeways in the United States. They are assigned one- or two-digit route numbers, whereas their associated auxiliary Interstate Highways receive three-digit route numbers. Typically, odd-numbered Interstates run south … See more In addition to the 48 contiguous states, Interstate Highways are found in Hawaii, Alaska, and Puerto Rico. The Federal Highway Administration funds four routes in Alaska and three routes in Puerto Rico under the same … See more • U.S. Roads portal • List of United States Numbered Highways See more • Geographic data related to List of Interstate Highways at OpenStreetMap • Alaska Roads - Interstate ends photos • Puerto Rico road photos See more WebOct 26, 2016 · 10. Interstate 97. 18 miles; 0.79 fatalities per mile; Interstate 97 is one of the shortest interstates in the country (there are only two in Hawaii that run shorter). I-97 runs only 18 miles from Annapolis to Baltimore, Maryland and yet it is the 10th most dangerous interstate in the United States with 0.79 fatalities per mile in the past six ...
Large Size Road Maps Of USA: Interstate Highway System
WebMap of the United States Map of the Contiguous United States The map shows the contiguous USA (Lower 48) and bordering countries with international boundaries, the … WebNov 4, 2015 · 6. I-635/LBJ. Dallas, TX. Total Horribleness Rating: 0.4359. Worst aspect: Fort Worth has traffic issues that will make grown men cry, but between the LBJ, Stemmons, and Central Expressway, Dallas ... differentiate between prism and pyramid
List of Interstate Highways - Simple English Wikipedia, the …
WebDec 6, 2024 · Interstate 4 is the deadliest highway in America with 1.25 deaths per mile from 2011 to 2015. ... Nearly 100 people a day were killed in traffic accidents in the United States in 2015, ... WebApr 11, 2024 · While federal law requires interstate highways to have a maximum grade of six percent, state highways are a different story. Pennsylvania maintains a highway with … Web5 hours ago · We’re looking for your feedback. $2 billion in improvements are coming to Interstate 81. The Virginia Department of Transportation said the I-81 corridor is plagued by significant safety and ... differentiate between pseudopodia and cilia