35

C. J. McLin Jr. & Xenia Expressways

Major East-West expressway which actually travels through Dayton.
Eastbound Westbound Type Description
Eastbound Westbound Type Description

49 NORTH

Greenville

Third Street

Signalled At-grade intersection The expressway continues north as OH 49 at this point, intersecting the old OH 49 alignment at the Salem Mall. I have deliberately not included a description of OH 49 here because it consists of nothing but signalled at-grade intersections.

Infirmary Road

Signalled At-grade Intersection Given the geometry of the local roads, this intersection is useless and unneccessary. I think this intersection needs to be grade-separated.

Liscum Drive

Signalled At-grade Intersection Can be used as a back entrance to the VA center. May be useless, given the proximity of the Gettysburg Avenue interchange

Gettysburg Avenue

Folded Diamond

Abbey Avenue

Dearborn Street

Signalled At-grade Intersection One wonders what ODOT's design contractors were on when they thought of this one. This traffic barricade is precisely 0.75 miles from either Gettysburg Avenue or McGee Blvd, and with one modification to the local road geometry (extending Home Avenue 150 feet west through land that used to house an abandoned school to terminate on McCall Street) would be completely unneccessary.

James H. McGee
Boulevard

Modified Diamond Western end of the 35 expressway 1991-1998

75

Toledo

Cincinnati

Stack

Stewart Street

Partial Diamond Even though the ramps are parallel to the I-75 ROW, they are only accessible to/from US 35.

Ludlow Street

Perry Street

Modified Diamond The westbound exit is off the left side of the freeway. At one time, the westbound through lanes apparently changed, but someone in a rare fit of sensibility changed this before I moved to the area.

48

Main Street

Jefferson St

Modified Diamond Eastbound 35 exits & merges on the left. Through lanes also change at this point, resulting in some people inadvertantly discovering Steve Whalen Boulevard.

Keowee Street

Wayne Avenue

Modified Diamond The original design of this exit apparently did not allow for northbound Keowee street traffic to exit onto eastbound 35. The original loop ramp from southbound Keowee appears to have been modified so northbound traffic could execute a U-turn to get onto it.

Steve Whalen Boulevard

Steve Whalen Boulevard

Keowee Street

Flyover/2 with C/D

There is a flyover ramp from SWB northbound to 35 westbound, and a flyunder from 35 eastbound to SWB northbound. A collector/distributor system handles all ramps on/off inbound 35 except for from southbound SWB, and connects to the Keowee Street/Wayne Avenue interchange. This exit is so overdesigned for the streets it serves that it has to be the remaining artifact of a planned expressway across Dayton's east side.

US 35 narrows from six lanes to four at this point, and is a major bottleneck during evening rush hour. This has been identified as a major problem by local authorities for years, but it took the intervention of the Governor in 2003 to get this project to the point that ODOT's TRAC process now consistently rejects it for funding. We're looking at sometime past 2010 before it gets fixed.

Some research into the history of SWB has borne recent fruit, and can be found here.

Smithville Road SOUTH

Smithville Road

Modified 6-ramp Flyover ramp from northbound Smithville to westbound 35 is what helps make this a unique design. Proximity of Linden avenue just south of the interchange ties up traffic on Smithville. Overdesigned.

Smithville Road NORTH

835

Woodman Drive

Diamond

Proximity of Linden Avenue just south of the interchange ties up traffic on Woodman. Due to the proximity of both the Smithville Road and Dayton/Xenia road interchanges, auxilliary lanes are desperately needed on either side of this interchange. Eastbound traffic comes nearly to a halt every evening rush hour because of the volume of traffic exiting off Woodman.

Any extra set of lanes between here and I-675 would require either a widening or complete rebuild of the bridge over Spinning Road. The spans are 11.5 feet above Spinning and bear the scars of numerous trucks that have tried to pass under them and failed. I think a widening plus a four-foot lowering of Spinning would solve both problems nicely. Make it capable of eight lanes while you're at it, because you'll need them by the time you get around to it.

Dayton-Xenia Road

Linden Avenue

Partial Diamond

Eastbound 35 to Linden/DXR, Linden/DXR to Westbound 35 only. This is due to the proximity of the 675 interchange.

There is a dire need of auxilliary lanes between the Woodman Drive interchange and this one in both directions, as a lot of local traffic uses 35 to bypass Linden Avenue.

675

Columbus

Cincinnati

675 SOUTH

Cincinnati

Flyover/1 with C/D lanes Inbound (westbound) 35 has the distinction of funneling two through traffic lanes, one lane from the C/D system, one lane from southbound 675, and one lane from the Dayton-Xenia Road interchange (see above) into two through lanes. You would think ODOT never heard of the words, "AUXILLIARY LANES"...

675 NORTH

Columbus

835 WEST

Research Blvd

Exit Ramp The remnant of a merge/split between outbound 35 and inbound 835 (and no, that is not a typo) which was partially replaced by the North Fairfield Road interchange. The exit ramp also connects to the local road network via Patterson Road.

N Fairfield Road

835

Research Blvd

N Fairfield Road

Modified Diamond Upgraded in 2003 from a signalled at-grade intersection with some help from TEA-21. I had running commentary on this project here during the build.

Shakertown Road

At-grade Intersection Project 9a on the 2001 TIP calls for extended improvements to US 35 from here to Valley Road in the 2011-2015 timeframe which will convert the rest of this highway in western Greene County to a limited-access freeway. The TIP calls for an extension of Shakertown Road to Factory Road and the removal of this intersection. More details can be found here.

Factory Road

Signalled at-grade Intersection

The signal at this intersection flashes every second while red for US 35 traffic. This is an intersection that gets foggy easily, and there have been several bad wrecks here because people drive too fast for the visibility and get surprised by the color of the signal.

With the completion of the North Fairfield Road interchange, the traffic problem on 35 that used to exist there during evening rush hour has moved to this intersection and gotten worse. Towards 6 PM, expect both lanes to back up from here for at least 3/4 of a mile. By startling coincidence, a quarter-mile traffic jam happens on eastbound Dayton-Xenia Road at Factory about half a mile to the north as people try to avoid the jam on 35.

THe Miami Valley Regional Planning Commission, in conjunction with ODOT, have recently chosen a plan to convert this intersection to a tight diamond, which given the history of rush hour traffic on this highway described above would probably shove the jam down to the next intersection to the east. Full commentary and links can be found here.

Alpha Road

At-grade Intersection Would be flowed into Heller Drive and removed under every option proposed by ODOT and the MVRPC.

Orchard Lane

Signalled at-grade Intersection

This would be the most difficult intersection to convert to an interchange, due to the proximity of both frontage roads and the surrounding businesses. The city's soccer fields are all south of US 35 at the end of Orchard, so ending Orchard at Heller Drive just north of the existing intersection is not an option. ODOT and the MVRPC have decided to rebuild 35 to pass over Orchard, and a summary of those plans can be found here.

The aerial image, since it dates from 1994, does not capture the realignment of the frontage road north of the intersection which was completed in the late 1990's.

Valley Road

Trebein Road

Signalled at-grade intersection The 2001 TIP calls for a full-movement interchange between a relocated Valley Road and US 35 in the 2006-2010 timeframe. Details can be found here.

BUSINESS 35

Main Street

Hybrid Western endpoint of the Xenia bypass. A double trumpet with an unusual variation -- traffic westbound on Business 35 wanting to head east on US 35 must cross eastbound Business 35 at an unsignalled at-grade intersection, then merge into the fast lane of eastbound 35.

Lower Bellbrook Road

Folded Diamond

42 SOUTH

Lebanon

6-ramp Reversed from the ordinary 6-ramp configuration. Each direction of 35 has two exit ramps and one entrance ramp.

42 NORTH

68

Home Ave

Wilmington

Modified Diamond Endpoint of the Xenia Bypass until 1991

Bickett Road

Diamond

Endpoint of US 35 freeway 1991-1998.

This road connects with US 42 at Wilberforce University two miles north of here, forming an unofficial (and unsigned) US 42 bypass of Xenia. The MVRPC commissioned a study in 2004 to see how best to upgrade Bickett to form a more official bypass.

Old US 35

Jamestown

Diamond Endpoint of US 35 freeway 1998-2001

72

Jamestown

Cedarville

Diamond

TO 71

Columbus

Cincinnati

TO 71 729

Columbus

Cincinnati

Hybrid Mainline US 35 does not have to stop at the Jeffersonville Outlet Mall for any reason. West of I-71, traffic heading for it or the mall exits on a merge-split that takes them to the original diamond interchange between I-71 and old US 35. East of the mall, a partial diamond between the new and old RoW's fulfulls the same task.