flashing portable lighted arrow sign. Interim Approvals Issued by FHWA. Section 1A.10 of the MUTCD contains a provision authorizing the Federal Highway Administration to issue Interim Approvals. Illuminated Flashing Arrow Portable Sign from Outdoor Signs America. Big collection of Illuminated Sign from usa. Also deals in Manufacturer and Trader of These Portable Arrow Signs feature NEW multi-wall polycarbonate faces. If Illuminated- Electrical,9 KW/hr, 9.20 watts, 8.37 amps. This double-sided flashing arrow sign has a 40″ x 96″ (3 4″ x 8 ) cabinet containing 4 lines of 8″ All barricades, signs, or flashing arrow signs shall be moved from one location Trailers in accordance with 910.14(f) may be used as supports for portable .. motorists do not drive into and out of the beam width of the lighted arrow while. 700. HAZARD ARROW PANEL (HAP). The HAZ-L and HAZ-UL Hazard Arrow Panels are designed to offer a PORTABLE illuminated flashing arrow sign solution for. Jul 30 LED Open Sign - Back in Stock 49 (A-1 Sells New / Used - Jax)) pic map .. 875 Jul 29 FLASHING PORTABLE LIGHTED ARROW SIGN W/ LETTERS Outdoor signs america portable flashing arrow sign - sam , Description. this a week with these portable flashing arrow lighted message board signs sealed outer surface, or illuminated to show similar shape and color both day Signs may be mounted on portable supports placed within the roadway itself. The one-way arrow sign may be either a horizontal or vertical rectangular plate.. The matrix, capable of either flashing or sequential displays, is intended to Portable Signs. Portable roadside signs are available in lighted sign and non-lighted versions - with or without flashing arrows. Roadside portable signs comeÂ