Interstate Highway Definition

In some areas, speed limits on Interstates can be significantly lower in areas where they traverse significantly hazardous areas. The maximum speed limit on I-90 is 50 mph (80 km/h) in downtown Cleveland because of two sharp curves with a suggested limit of 35 mph (55 km/h) in a heavily congested area; I-70 through Wheeling, West Virginia, has a maximum speed limit of 45 mph (70 km/h) through the Wheeling Tunnel and most of downtown Wheeling; and I-68 has a maximum speed limit of 40 mph (65 km/h) through Cumberland, Maryland, because of multiple hazards including sharp curves and narrow lanes through the city. In some locations, low speed limits are the result of lawsuits and resident demands; after holding up the completion of I-35E in St. Paul, Minnesota, for nearly 30 years in the courts, residents along the stretch of the freeway from the southern city limit to downtown successfully lobbied for a 45 mph (70 km/h) speed limit in addition to a prohibition on any vehicle weighing more than 9,000 pounds (4,100 kg) gross vehicle weight. I-93 in Franconia Notch State Park in northern New Hampshire has a speed limit of 45 mph (70 km/h) because it is a parkway that consists of only one lane per side of the highway. On the other hand, Interstates 15, 80 and 84 in Utah have speed limits as high as 70 mph (115 km/h) within the Salt Lake City, Cedar City, and St George areas, and I-25 in New Mexico within the Santa Fe and Las Vegas areas along with I-20 in Texas along Odessa and Midland and I-29 in North Dakota along the Grand Forks area have higher speed limits of 75 mph (120 km/h).

If you have a moment, please use the voting buttons (green and red arrows) near the top of the page to let us know if we're helping with this clue. We try to review as many of these votes as possible to make sure we have the right answers. If you would like to suggest a new answer (or even a completely new clue) please feel free to use the contact page .

Here's the Easiest Way to Fund the Interstate Highway ...

5 Infrastructure Trends to Prepare for in 2013

Map Boston Area

Florida State Road 50 - Wikipedia

File:Los Angeles - Echangeur autoroute 110 105.JPG ...

Chapter 2E - MUTCD 2009 Edition - FHWA

Traffic Jam Tour Dates 2015 , Traffic Jam Concert Tickets ...

Using the road (159 to 203) - The Highway Code - Guidance ...

Historical Map Definition

Going fast, getting nowhere: February 2011

Centro Mundial de Deteccion de Terremotos. USGS ...

Dwight D. Eisenhower - U.S. Presidents -

10 Busiest Junctions in the world

What Everybody Ought to Know About Business Ethics

Map Boston Area

LCVs(Long Combination Vehicles) | SCM wiki

Dwight D. Eisenhower — Wikipédia