https://maps.google.com/maps?q=West+Kellis+Street,+Fort+Worth,+TX&hl=en&ll=32.855382,-97.186604&spn=0.000018,0.012392&sll=32.687426,-97.318225&sspn=0.025464,0.049567&oq=kellis+st&t=h&hnear=W+Kellis+St,+Fort+Worth,+Texas+76115&z=17&layer=c&cbll=32.855455,-97.186528&panoid=5sRD6zy3a8_BRWt_ciyMfg&cbp=12,48.2,,0,0 (https://maps.google.com/maps?q=West+Kellis+Street,+Fort+Worth,+TX&hl=en&ll=32.855382,-97.186604&spn=0.000018,0.012392&sll=32.687426,-97.318225&sspn=0.025464,0.049567&oq=kellis+st&t=h&hnear=W+Kellis+St,+Fort+Worth,+Texas+76115&z=17&layer=c&cbll=32.855455,-97.186528&panoid=5sRD6zy3a8_BRWt_ciyMfg&cbp=12,48.2,,0,0)
Strange, perhaps... but, given the angle at which the roadways meet, it seems almost ingeniously efficient.
I've seen those in Omaha, Nebraska at a few intersections, like this one at 168th & Center:
http://goo.gl/maps/sl0Ah
And the ones I remember there do not have angle issues.
They seem to like those in Brownwood. Here's one at the main highway junction.
https://maps.google.com/maps?ll=31.728441,-98.977622&spn=0.006169,0.011362&t=m&z=17&layer=c&cbll=31.728462,-98.979544&panoid=TFQIeqjjE-pGAeTr_IbqoA&cbp=12,253.95,,0,0 (https://maps.google.com/maps?ll=31.728441,-98.977622&spn=0.006169,0.011362&t=m&z=17&layer=c&cbll=31.728462,-98.979544&panoid=TFQIeqjjE-pGAeTr_IbqoA&cbp=12,253.95,,0,0)
There's another one like it where US 183 goes north in Early and at the junction of US 67 and SH 279 nearby.
For something like this, you'd expect to have a few green signs (along with the traffic signals) on it!