This four-leg intersection is analyzed assuming 2 lanes on the major street approach and 1 through lane on the minor street approach, resulting in the following:

Warrant #1. Four hours from the TMC period exceeded the warrant #1 thresholds shown in OMUTCD Table 4C-1 for condition B using the 70% threshold, or 3 hours using the combination warrant (evaluated at 80%). Eight hours are needed for these warrants. Warrant #1 is NOT satisfied.

Warrant #2. Plotting the four highest volume-pairs as described in the methodology section on top of OMUTCD Figure 4C-3 (Figure 12A) resulted in three volume pairs exceeding warrant #2 threshold when four volume pairs are needed. The 4th volume pair has a minor street volume of 58 vehicles. It is expected that an 11% COVID factor would push this volume over the threshold to meet warrant #2. Warrant #2 is satisfied using COVID factors.

FIGURE 12A: PEACH ORCHARD AVENUE WARRANT #2
Figure 12A: Peach Orchard Avenue Warrant #2 - Figure 4C-2 Warrant 2 Four Hour Vehicular Volume Chart

Warrant #3. Plotting the highest volume-pair as described in the methodology section on top of OMUTCD Figure 4C-4 (Figure 12B) resulted in the volume pair exceeding warrant #3 threshold. Warrant #3 is satisfied.