Not all of these can probably be officially labelled "speed traps", but they're places you should watch for...

Hefner Road, motorcycle cops behind the bushes in the medians of Rock Ridge and Willow Grove Roads (between May and the Hefner Parkway)

NW 150th, motorcycle cop at the Childcare Network between May and Portland

Unmarked maroon Crown Victoria cruising on May between NW 178th and NW 122nd

I-44 between NW 63rd and NW 23rd, motorcycle cops behind the stanchions holding up the signs with all the exits listed (there are crossover holes in the jersey barriers there).

The motor jocks also work the service road along the south side of the Kilpatrick between Western and Santa Fe on a regular basis.

Oklahoma Speed Traps | The National Speed Trap Exchange (http://www.speedtrap.org/state/37/Oklahoma) (Thanks, RadMod)