Retaining walls, bollards, fire service inlets, street lamps, footways and steps and curbs, tree, parking garage entrances along 99 north of 216th from surveys.

Corrected hydrant tagging (along I-5 at Dearborn).

Barriers, hydrants along I-5 near Dearborn from surveys. Street lamps and expansion joints from imagery.

Retaining walls along I-5 near I-90 from surveys. Street lamps from imagery.

Barriers along I-5 south of I-90 from surveys.

Barriers, mileposts, gantry along I-5 between Holgate and I-90 from surveys. Street lamps from imagery.

Barriers, milepost 163.5 northbound on gantry, traffic camera website along I-5 north of West Seattle Bridge from surveys. Street lamps and trees and expansion joints from imagery.

Determine the heights of kerbs at crossings

Specify refs

Specify leaf types

Specify power poles material type

Specify whether crosswalks have tactile paving

Specify building and roof levels

Specify building types

Specify surfaces

Barriers, mileposts, street cabinets, yield I-5 near/north of West Seattle Bridge from surveys. Street lamps and trees and expansion joints from imagery.

Specify whether crosswalks have tactile paving

Specify whether kerbs have tactile paving

Determine whether road construction is now completed

Specify surfaces