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Dayton, Ohio
4141 Colonel Glenn Highway
Ashford Center, Suite 115
Beavercreek, OH 45431

937-426-9025


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To Dayton Office from:

Driving From The South On I-75 Heading North (including from the Greater Cincinnati Airport):
Bear right onto I-675 at I-75 Exit 43. Continue north northeast along I-675 for 15 miles. See subsequent directions for I-675 Heading North.

Driving From The North On I-75 Heading South:

Minimum non-interstate travel: Take I-70 East at I-75 Exit 61 (construction area in 2006). Proceed 11 miles to Exit 44 and take I-675 South; continue south southwest another 11 miles. See subsequent directions for I-675 Heading South. Alternative routes: (1) Proceed south to downtown Dayton on I-75; see subsequent directions for Driving From Downtown Dayton And From I-75 In The Vicinity of Downtown Dayton or (2) After taking I-70 East at Exit 61 proceed 8 miles to State Route (SR) 4 and SR 235 (Exit 41). Proceed south approximately 5 miles to SR 444 N and take the 270-degree cloverleaf ramp toward Wright-Patterson AFB and Fairborn for approximately 1 mile. After crossing the curving bridge across Mad River, turn right onto Kaufman Avenue. Within a half mile turn right onto National Road. Proceed south on National Road approximately 1 mile to the stop light at Colonel Glenn Highway. Turn right and proceed west .2 miles to Ashford Green Center on the left (a three-story brick building with ARINC in large blue letters on the top), immediately before the I-675/Area B interchange. Turn left into the Ashford Center driveway leading to the parking lot and park in any available space. The MTSI Dayton Office, Suite 115, is on the first floor of the ARINC/Ashford building at the end of the east wing.


Driving From Downtown Dayton And From I-75 In The Vicinity of Downtown Dayton (south of the I-75/I-70 interchange and north of the I-75/I-675 interchange):
If on I-75 south of its interchange with I-70 (Exit 61) and north of its interchange with I-675 (Exit 43), take Exit 52B onto U.S. 35 East (toward Xenia, not Eaton). If downtown, take one of the U.S. 35 East ramps that exist south of the downtown business district (e.g., from S. Ludlow St. or S. Main St.) onto U.S. 35 East. Continue on U.S. 35 East approximately 5 miles. Take I-675 North (exit right then bear left) for 2 miles. See subsequent directions for I-675 Heading North.


Driving From The East On I-70 Heading West (including from the Columbus, Ohio Airport):
Take I-675 South at Exit 44A via a cloverleaf interchange and proceed south southwest 11 miles. See subsequent directions for I-675 Heading South.


Driving From The West On I-70 Heading East (including from the Indianapolis Airport):

Minimum non-interstate travel: At Exit 44A take I-675 South via a right-hand ramp at the interchange and continue southwest 11 miles. See subsequent directions for I-675 Heading South. Alternative routes (shorter but less interstate driving): (1) Proceed east to State Route (SR) 4 and SR 235 (Exit 41). Proceed south approximately 5 miles to SR 444 N and take the 270-degree cloverleaf ramp toward Wright-Patterson AFB and Fairborn for approximately 1 mile. After crossing the curving bridge across Mad River, turn right onto Kaufman Avenue. Within a half mile turn right onto National Road. Proceed south on National Road to the stop light at Colonel Glenn Highway. Turn right and proceed west .2 miles to Ashford Green Center on the left (a three-story brick building with ARINC in large blue letters on the top), immediately before the I-675/Area B interchange. Turn left into the Ashford Center driveway leading to the parking lot and park in any available space. The MTSI Dayton Office, Suite 115, is on the first floor of the ARINC/Ashford building at the end of the east wing or (2) Proceed along I-70 East to I-75 South (Exit 33). Proceed south on I-75 9 miles to downtown Dayton. Take Exit 52B onto U.S. 35 East (toward Xenia, not Eaton). Continue on U.S. 35 East approximately 5 miles. Take I-675 North (exit right then bear left) for 2 miles. See subsequent directions for I-675 Heading North.


Driving From The Dayton International Airport:
Minimum non-interstate travel: Take Terminal Drive to I-70 East (toward Columbus, Ohio, not Indianapolis, Indiana). Take I-70 East 12 miles to the I-675 interchange (Exit 44A). Take I-675 South via a right-hand ramp at the interchange and continue south southwest 11 miles. See subsequent directions for I-675 Heading South. Alternative routes: (1) after taking I-70 East from Terminal Drive, proceed 9 miles to State Route (SR) 4 and SR 235 (Exit 41). Proceed south approximately 5 miles to SR 444 N and take the 270-degree cloverleaf ramp toward Wright-Patterson AFB and Fairborn for approximately 1 mile. After crossing the curving bridge across Mad River, turn right onto Kaufman Avenue. Within a half mile turn right onto National Road. Proceed south on National Road approximately 1 mile to the stop light at Colonel Glenn Highway. Turn right and proceed west .2 miles to Ashford Green Center on the left (a three-story brick building with ARINC in large blue letters on the top), immediately before the I-675/Area B interchange. Turn left into the Ashford Center parking lot driveway and park in any space. The MTSI Dayton Office, Suite 115, is on the first floor of the ARINC building at the end of the east wing or (2) after taking I-70 East from Terminal Drive proceed 1 mile along I-70 East to I-75 South (Exit 33). Proceed south 9 miles to downtown Dayton on I-75. Take Exit 52B onto U.S. 35 East (toward Xenia, not Eaton). Continue on U.S. 35 East approximately 5 miles. Take I-675 North (exit right then bear left) for 2 miles. See subsequent directions for I-675 Heading North.


Driving From Wright-Patterson Air Force Base (Area A and Area C):
Take the short State Route (SR) 844 connector directly from WPAFB Area A (Skeel Ave.) or from SR 444 to I-675. Take I-675 South via a right-hand ramp at the interchange (end of SR 844). Merge left to avoid exiting at the Grange Hall exit (#16) but do not merge into the two left high-speed lanes of I-675 because the Colonel Glenn Highway exit is the next exit (#15). See subsequent directions for I-675 Heading South.


Driving From Wright-Patterson Air Force Base (Area B):
Take the internal Area B Loop Road, e.g., from 3rd St. via B St., from 5th St. or from 10 St., southbound toward I-675. After turning east, exit WPAFB Area B via the short I-675 connector. Immediately exit the connector to the right to Colonel Glenn Highway and proceed to the stop light ("T" intersection). Turn left onto Colonel Glenn Highway. Proceed 0.2 mile to Ashford Green Center on the right (a three-story brick building with ARINC in large blue letters on the top). Turn right into the Ashford Center driveway leading to the parking lot and park in any available space. The MTSI Dayton Office, Suite 115, is on the first floor of the ARINC/Ashford building at the end of the east wing.


I-675 Heading South:

Take W.P.A.F.B.-Area B and Col Glenn Hwy Exit 15 (actually westbound and turning northbound). Remain in the right-hand lane, watching out for cars merging from the northbound exit ramp. Make a sharp 180-degree cloverleaf turn and remain in the right-hand lane to the stop light ("T" intersection). Turn left onto Colonel Glenn Highway. Proceed 0.1 mile to Ashford Green Center on the right (a three-story brick building with ARINC in large blue letters on the top). Turn right into the Ashford Center driveway leading to the parking lot and park in any available space. The MTSI Dayton Office, Suite 115, is on the first floor of the ARINC/Ashford building at the end of the east wing.


I-675 Heading North:

Take W.P.A.F.B.-Area B and Col Glenn Hwy Exit 15 (right-hand lane of two northbound exit lanes). Pass over I-675 and merge into the far right lane (part of the southbound ramp). Make a sharp 180-degree cloverleaf turn. Remain in the right-hand lane to the stop light ("T" intersection). Turn left onto Colonel Glenn Highway. Proceed 0.1 mile to Ashford Green Center on the right (a three-story brick building with ARINC in large blue letters on the top). Turn right into the Ashford Center driveway leading to the parking lot and park in any available space. The MTSI Dayton Office, Suite 115, is on the first floor of the ARINC/Ashford building at the end of the east wing.


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