![⁴ᴷ 12th Street Viaduct (Upper Level) westbound [4K VIDEO] @roadwaywiz](https://i.ytimg.com/vi/mKyiidHGSak/maxresdefault.jpg)
Uploaded June 2026 | Updated September 2026, 2 weeks ago
Built in 1914, the 12th Street Viaduct is a dual-level reinforced concrete bridge spanning the railyards of Kansas City's West Bottoms area and connecting the industrial areas of West Kansas City with the city center.
Built in 1914, the 12th Street Viaduct is a dual-level reinforced concrete bridge spanning the railyards of Kansas City's West Bottoms area and connecting the industrial areas of West Kansas City with the city center.
![⁴ᴷ 12th Street Viaduct (Upper Level) westbound [4K VIDEO]](https://i.ytimg.com/vi/mKyiidHGSak/mqdefault.jpg "⁴ᴷ 12th Street Viaduct (Upper Level) westbound [4K VIDEO]
Built in 1914, the 12th Street Viaduct is a dual-level reinforced concrete bridge spanning the railyards of Kansas Citys West Bottoms area and connecting the industrial areas of West Kansas City with the city center.")
![⁴ᴷ Interstate 190 (Rapid City, SD) southbound [4K VIDEO]](https://i.ytimg.com/vi/mLZUrCpDKnM/mqdefault.jpg "⁴ᴷ Interstate 190 (Rapid City, SD) southbound [4K VIDEO]
In western South Dakota, Interstate 190 serves as a short spur connector between Interstate 90 and downtown Rapid City.")
![⁴ᴷ Interstate 70 (Kansas City, MO) westbound [4K VIDEO]](https://i.ytimg.com/vi/nPfucfhCf1E/mqdefault.jpg "⁴ᴷ Interstate 70 (Kansas City, MO) westbound [4K VIDEO]
Interstate 70 runs east-west across central Kansas City and connects the city center with the eastern suburbs and the road to St. Louis. Additionally, the freeway serves as the northern & eastern legs of the Downtown Loop.
Across Missouri, Interstate 70 runs east-west across the central part of the state as it connects Kansas City with St. Louis.
Interstate 70 runs east-west across western and central Kansas, connecting Kansas City and Topeka with eastern Colorado.")
![⁴ᴷ Clark Bridge northbound [4K VIDEO]](https://i.ytimg.com/vi/neWOdXudw10/mqdefault.jpg "⁴ᴷ Clark Bridge northbound [4K VIDEO]
The Clark Bridge is a cable-stayed bridge spanning the Mississippi River at Alton, IL north of St. Louis. Built in 1994, its construction was featured in the PBS documentary Super Bridge - one of my first favorite bridge-related shows and one that contributed greatly toward my interest in becoming a bridge engineer!")
![⁴ᴷ New Jersey Turnpike (Exits 14 to 6) southbound (Truck Lanes) [4K VIDEO]](https://i.ytimg.com/vi/noM9Qu5AEYs/mqdefault.jpg "⁴ᴷ New Jersey Turnpike (Exits 14 to 6) southbound (Truck Lanes) [4K VIDEO]
⁴ᴷ New Jersey Turnpike (Exits 14 to 6) southbound (Truck Lanes) [4K VIDEO]")
![⁴ᴷ Dodge Road Freeway (US 6) eastbound [4K VIDEO]](https://i.ytimg.com/vi/o8dOvYUXDgs/mqdefault.jpg "⁴ᴷ Dodge Road Freeway (US 6) eastbound [4K VIDEO]
The Dodge Street Freeway (US 6) runs east-west across the west suburbs of Omaha, NE as a second alternate freeway corridor to the busier I-80 freeway further south.")
![⁴ᴷ Kansas City Downtown Freeway Drive westbound [4K VIDEO]](https://i.ytimg.com/vi/oUk0aZjttJ0/mqdefault.jpg "⁴ᴷ Kansas City Downtown Freeway Drive westbound [4K VIDEO]
The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its fourteen counties straddle the border between the U.S. states of Missouri (nine counties) and Kansas (five counties). The 8,472 square miles (21,940 km2) 2024 estimated census calculated a population of more than 2.2 million people, it is the second-largest metropolitan area centered in Missouri (after Greater St. Louis) and is the largest metropolitan area in Kansas, though Wichita is the largest metropolitan area centered in Kansas.")
![⁴ᴷ Centennial Expressway/Broadway Extension (Interstate 235/US 77) southbound [4K VIDEO]](https://i.ytimg.com/vi/pf6TWz9TBSg/mqdefault.jpg "⁴ᴷ Centennial Expressway/Broadway Extension (Interstate 235/US 77) southbound [4K VIDEO]
Interstate 235 forms a north-south freeway across central Oklahoma City, connecting the downtown core with the cities major interstate freeways and the Broadway Extension.
The Broadway Extension is a north-south freeway spur connecting Interstates 44 & 235 on the north side of Oklahoma City with the northern suburbs and the city of Edmund.
Highlights: JCT Kilpatrick Turnpike, JCT I-44; BEGIN I-235, Oklahoma State Capitol, Downtown Oklahoma City, END I-235; JCT I-35; JCT I-40")
![⁴ᴷ St. Croix Crossing westbound [4K VIDEO]](https://i.ytimg.com/vi/pvJxA539fmM/mqdefault.jpg "⁴ᴷ St. Croix Crossing westbound [4K VIDEO]
Built in 2017, the St. Croix Crossing is an extradosed bridge that spans the St. Croix River, between Oak Park Heights, Minnesota and St. Joseph, Wisconsin. Connecting Minnesota State Highway 36 and Wisconsin State Highway 64, the bridge carries four lanes of traffic and includes a bike/pedestrian path on the north side.")
![⁴ᴷ New England Thruway (Interstate 95) northbound [4K VIDEO]](https://i.ytimg.com/vi/qRodBcXEnWg/mqdefault.jpg "⁴ᴷ New England Thruway (Interstate 95) northbound [4K VIDEO]
⁴ᴷ New England Thruway (Interstate 95) northbound [4K VIDEO]")
![⁴ᴷ Interstate 470 (Kansas City Metro) westbound [4K VIDEO]](https://i.ytimg.com/vi/qeUpC3pVO7U/mqdefault.jpg "⁴ᴷ Interstate 470 (Kansas City Metro) westbound [4K VIDEO]
In eastern Kansas City metro, Interstate 470 serves as a partial bypass and connector between the KC Beltway & I-70 while serving the far eastern suburbs of Lees Summit and Independence
Highlights: JCT I-70; BEGIN I-470, Grandview Triangle: END I-470; JCT I-435; JCT I-49; JCT US 71")
![⁴ᴷ Oklahoma City Bypass (Interstate 240) eastbound [4K VIDEO]](https://i.ytimg.com/vi/r5P1-ZOaz5c/mqdefault.jpg "⁴ᴷ Oklahoma City Bypass (Interstate 240) eastbound [4K VIDEO]
Interstate 240 forms an east-west freeway bypass to the south of downtown Oklahoma City for traffic between Will Rogers World Airport, Tinker Air Force Base, and Interstate 40.
Highlights: JCT I-35, Tinker Air Force Base, END I-240; JCT I-40")
