LTPP profile variability /

"HRDI/-13/9-00(950)E"--P. [4] of cover.

Methods and procedures to reduce motorist delays in European work zones /

"HPIP/10-00(10M)EW"--P. [4] of cover.

Full road closure for work zone operations : a cross-cutting study : reducing congestion and crashes through full road closure for maintenance and construction.

"EDL# 13795."

Durability of geosynthetics for highway applications /

"January 1996."

Investigation of the impact of medians on road users /

"December 1994."

Assessment of selected LTPP material : data tables and development of representative test tables /

"March 2003."

Portable concrete barrier connectors /

"November 1987."

Suggested procedures and acceptance limits for assessing the safety and ease of use of driver information systems /

"December 1995."

Field evaluation of innovative active warning devices for use at railroad-highway grade crossings /

"August 1988."

Key findings from the Intelligent Transportation Systems (ITS) Program : what have we learned? /

"September 1996."

LTPP analysis : putting the data to work.

"Publication no. FHWA-RD-99-169"--P. [4] of cover.

LTPP seasonal monitoring program : instrumentation installation and data collection guidelines /

"April 1994."

Pipe interaction with the backfill envelope.

"June 1999."

Structural overlay strategies for jointed concrete pavements.

Cover title.

Crashworthiness and scaling issues in using composite materials for guardrail applications /

"June 1995."