Speed limit signs just beyond mile marker 0.2. The speed limit starts out at 65 mph on Interstate 74 East with a minimum speed limit of 40 mph.  (Photo taken 5/29/16).

An older state-named Interstate 74 East assurance shield.  (Photo taken 5/29/16).

This sign lists the distances to the four upcoming exits to the Davenport-Bettendorf area.  (Photo taken 5/29/16).

Interstate 74 East at mile marker 1. They use the smaller mileposts on I-74 in Iowa.  (Photo taken 5/29/16).

Interstate 74 East at Exit 1: 53rd St / Hamilton Tech College  (Photo taken 5/29/16).

Sign listing the distances to the three remaining exits in Iowa on Interstate 74 East.  (Photo taken 5/29/16).

Take Exit 2 to Family Museum and Kaplan University.  (Photo taken 5/29/16).

Interstate 74 East at Exit 2: US 6 West - Spruce Hills Dr / Kimberly Rd  (Photo taken 5/29/16).

Interstate 74 East at mile marker 2.7.  (Photo taken 5/29/16).

Interstate 74 East as it leaves the Davenport city limits, entering the Bettendorf limits.  (Photo taken 5/29/16).

Take Exit 3 to Putnam Museum and Theater.  (Photo taken 5/29/16).

Approaching Exit 3, the speed limit decreases to 55 mph for all traffic. The 40 mph minimum speed limit remains in effect.  (Photo taken 5/29/16).

Interstate 74 East at Exit 3: Middle Rd / Locust St  (Photo taken 5/29/16).

Interstate 74 East at mile marker 4.  (Photo taken 5/29/16).

Interstate 74 East at Exit 4: US 67 - Grant St / State St / Riverfront  (Photo taken 5/29/16).

Take Exit 1 in Illinois to the Rock Island Arsenal.  (Photo taken 5/29/16).

Interstate 74 East at mile marker 4.7, as the I-74 Bridge over the Mississippi River comes into plain view.  (Photo taken 5/29/16).

Interstate 74 East at mile marker 5, as we begin to cross the I-74 Bridge.  (Photo taken 5/29/16).

Interstate 74 East on the I-74 Bridge as it crosses the Mississippi River and into Illinois.  (Photo taken 5/29/16).