The retirement fund also hired an emerging markets equity manager last week.
The commitments include three new manager relationships for the retirement system.
The plan recently made $285 million in private markets commitments.
The pension fund also approved a private equity commitment and retained its general investment consultant following a search.
The board hired an intermediate manager to replace a short-term bond mandate.
The retirement system is seeking a replacement for a recently terminated domestic equity manager.
The university revised the asset allocation for its long-term investment pool, increasing its allocation to domestic and private equity, as part of a new investment policy statement approved at its September board meeting.
The retirement system made infrastructure and private equity commitments totaling $295 million last week.
The commitments include two new manager relationships for the council.
The plan will look to conclude its private markets consultant search next month.