Signs and markings for low volume rural roads. Final report.

Federal Highway Administration, Office of Research, Washington, D.C.

Development and use of a computer simulation model for the evaluation of design and control alternatives for intersections of minor roads with multi-lane rural highways: field studies and model validation. Interim report.

Federal Highway Administration, Washington, D.C.

Development and use of a computer simulation model for the evaluation of design and control alternatives for intersections of minor roads with multi-lane rural highways: model application. Interim report.

Federal Highway Administration, Washington, D.C.

Development and use of a computer simulation model for the evaluation of design and control alternatives for intersections of minor roads with multi-lane rural highways: selection of the simulation model. Interim report.

Federal Highway Administration, Washington, D.C.

Toll facilities in the United States : bridges, roads, tunnels, ferries /

"February 1995."

Earth and aggregate surfacing design guide for low volume roads /

"September 1996."

A practical treatise on roads, streets, and pavements /

"Copyright ... 1876."

Practical concrete-block making; a simple practical treatise for the workman explaining the selection of the materials and the making of substantial concrete blocks and cement brick, together with directions for making molds and remarks on how to obtain the best architectural effects,

Mode of access: Internet.

Economy and safety in post-war roads.

Mode of access: Internet.

Timber access roads : hearing before Subcommittee No. 4 of the Committee on Agriculture, House of Representatives, Eighty-second Congress, first session, on H. J. Res. 60 [and others] March 15, 1951.

Mode of access: Internet.

Brick and clay record.

Coal abstracts

Review of research activities of the Federal-aid Highway Program, Bureau of Public Roads, Department of Commerce, September 1960 : report to the Congress of the United States /

Mode of access: Internet.

Roads and road-making /

"New series" vol. II, no. 11.

The roads of Italy : engraved on twenty six copper-plates from the manuscript drawings of a nobleman of distinction, wherein are found all the cities, towns, villages, rivers, remarkable views, [et]c...

Portadas paralelas en francés e italiano con el siguiente título : Le portefeuille nécessaire à tous les seigneurs qui font le tour d'Italie : où l'on trouve une description exacte des villes, bourgs, villages [et] rivières ... en vingt-six cartes topographiques ... = Il portafoglio necessario a tutti quelli che fanno il giro d'Italia ...

Lincoln's account of the Hampton Roads conference, with facsimiles from the original documents in the collection of Judd Stewart.

Lincoln's messages to the House and Senate, February 10, 1865.