Wyoming Highway 374
|Maintained by WYDOT|
|Length:||25.37 mi (40.83 km)|
|Length:||4.94 mi (7.95 km)|
|East end:||US 30 south of Granger|
|Length:||20.43 mi (32.88 km)|
|West end:||I-80 / US 30 in Little America|
|East end:||I-80 Bus. / US 30 to WYO 530 in Green River|
Route description 
Wyoming Highway 374 begins its western end at exit 61 of Interstate 80, southwest of Granger. WYO 374 travels along the north side of I-80, acting as a frontage road, for just under 5 miles until it reaches U.S. Route 30 where it temporarily ends.  Further east along I-80/US 30, Highway 374 resumes at exit 68 at Little America. WYO 374 once again travels along the north side of I-80. At approximately 3.5 miles, Tenneco Road (CR 85) is intersected which provides access to exit 72 of I-80/US 30. Further east, Highway 374 reaches the southern terminus of Wyoming Highway 372 (La Barge Road) at a T intersection. WYO 372 travels north from here to Wyoming Highway 28 and U.S. Route 189 while WYO 374 turns south and immediately intersects exit 83 of I-80/US 30. Now Highway 374 travels eastward toward Green River on the south side of the interstate. As WYO 374 enters James Town, a census-designated place (CDP) west of Green River, Covered Wagon Road (CR 59) is intersected which provides access to exit 85 of I-80/US 30 and travels north to the Rolling Green Country Club. Shortly after, Highway 374 crosses the Green River and at 20.43 miles (25.37 total) the highway reaches its eastern terminus at the Green River business routes of I-80 and US 30 (Flaming Gorge Way) in Green River. Traveling north of here is exit 89 of I-80/US 30, while traveling south heads into downtown Green River and to Wyoming Highway 530.
Major intersections 
The entire route is in Sweetwater County.
|0.00||0.00||I-80||Western terminus of WYO 374
Exit 61 (I-80)
|south of Granger||4.94||7.95||US 30||East end 1st Section|
|Gap in route|
|Little America||0.00||0.00||I-80 / US 30||West end 2nd section
Exit 68 (I-80/US 30)
|3.42||5.50||CR 85 (Tenneco Road) to I-80 / US 30||To Exit 72 (I-80/US 30)|
|west of James Town||14.07||22.64||WYO 372||Southern terminus of WYO 372|
|14.15||22.77||I-80 / US 30||Exit 83 (I-80/US 30)|
|James Town||16.84||27.10||CR 59 (Covered Wagon Road) to I-80 / US 30||To Exit 85 (I-80/US 30)|
I-80 Bus. / US 30 Bus. to WYO 530
|Eastern terminus of WYO 374|
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi|
- WYDOT. Wyoming Department of Transportation Reference Marker Book - November 2004 (Map). http://www.dot.state.wy.us/webdav/site/wydot/shared/Planning/Reference%20Marker%20Book.pdf. Retrieved 2011-03-04.
- Yahoo Maps. Overview Map of Wyoming Highway 374 (West Section) (Map). http://maps.yahoo.com/#mvt=m&lat=41.530357&lon=-109.942443&zoom=13&q1=41.509495%2C-109.985734&w0=41.53942188382285%2C-109.92679595947266&q2=41.551003%2C-109.91884. Retrieved 2011-02-23.
- aaroads.com - Wyoming Highway 374
- Yahoo Maps. Overview Map of Wyoming Highway 374 (East Section) (Map).