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US Transportation Collection

The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

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1986 1
1985 3
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Tech Report 20

74-5 1
84- 1
Experimental Feature Project OR 77-02 1
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Experimental Feature Projects OR 83-04 1
FHWA-OR-78-3 1
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HPR Project 1(6) 5142-609-09 1
Official Publication No. 69-7 1
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1 - 20 of 20 Results

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Siskiyou summit negative grade arrester bed for runaway trucks : final report.

CITE Title : Siskiyou summit negative grade arrester bed for runaway trucks : final report. Creator(s) : Hardy, Thomas A.;Hamilton, Allison;Beecroft, Gordon; Corporate Creator(s) : Oregon State Highway Division. Research Section Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1986-01-01 Report Number : Experimental Feature Project OR 77-02 URL : /view/dot/22528 "Siskiyou summit negative grade" (1986). "Siskiyou summit negative grade arrester bed for runaway trucks : final report." (1986) "Siskiyou summit negative grade arrester bed for runaway trucks : final report." , 1986 Export RIS Citation Information.

:

Hardy, Thomas A. ;

Hamilton, Allison

1986-01-01

:

Most escape ramps are designed to use gravity as the primary deceleration mechanism. These ramps provide an exit from the roadway to an adjacent hills...
Verglimit : final report.

CITE Title : Verglimit : final report. Creator(s) : Quinn, William J.;Brock, Leon G.;Beecroft, Gordon; Corporate Creator(s) : Oregon State Highway Division. Research Section Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1985-05-01 Report Number : Experimental Feature Projects OR 83-04;OR 83-05; URL : /view/dot/22440 "Verglimit : final report." (1985). "Verglimit : final report." (1985) "Verglimit : final report." , 1985 Export RIS Citation Information.

:

Quinn, William J. ;

Brock, Leon G.

1985-05-01

:

Bridge deck icing is a phenomena that Highway Department and motorists must contend with each winter. The formation of ice on bridge decks as the temp...
Stress absorbing membrane innerlayer : final report.

CITE Title : Stress absorbing membrane innerlayer : final report. Creator(s) : Hardy, Thomas A.;Brock, Leon G.;Beecroft, Gordon; Corporate Creator(s) : Oregon State Highway Division. Research Section Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1985-04-01 Report Number : Experimental Feature Project OR 77-03 URL : /view/dot/22491 "Stress absorbing membrane innerlayer" (1985). "Stress absorbing membrane innerlayer : final report." (1985) "Stress absorbing membrane innerlayer : final report." , 1985 Export RIS Citation Information.

:

Hardy, Thomas A. ;

Brock, Leon G.

1985-04-01

:

The westbound lanes of the South Baker Interchange-Encina Interchange Section of I-84 were overlayed in 1977. A stress absorbing membrane innerlayer (...
A pavement management research program for Oregon highways : interim report.

CITE Title : A pavement management research program for Oregon highways : interim report. Creator(s) : George, Anthony J.;Brock, Leon G.;Beecroft, Gordon; Corporate Creator(s) : Oregon. Dept. of Transportation. Research Section Corporate Contributor(s) : Oregon. Department of Transportation;United States. Federal Highway Administration; Published Date : 1985-03-01 Report Number : FHWA/OR 85-03 URL : /view/dot/22414 "A pavement management research" (1985). "A pavement management research program for Oregon highways : interim report." (1985) "A pavement management research program for Oregon highways : interim report." , 1985 Export RIS Citation Information.

:

George, Anthony J. ;

Brock, Leon G.

1985-03-01

:

This is the first in a series of reports documenting progress on a statewide pavement management research project. The overall project is conducting r...
Type A polymer concrete overlay field trials : final report.

CITE Title : Type A polymer concrete overlay field trials : final report. Creator(s) : Quinn, William J.;Brock, Leon G.;Beecroft, Gordon; Corporate Creator(s) : Oregon State Highway Division Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1984-12-01 Report Number : 84- URL : /view/dot/22445 "Type A polymer concrete" (1984). "Type A polymer concrete overlay field trials : final report." (1984) "Type A polymer concrete overlay field trials : final report." , 1984 Export RIS Citation Information.

:

Quinn, William J. ;

Brock, Leon G.

1984-12-01

:

This report describes placement and subsequent performance of two methyl methacrylate polymer concrete overlays. Performance is evaluated as to: 1) th...
Precast reinforced concrete box culverts : experimental feature.

CITE Title : Precast reinforced concrete box culverts : experimental feature. Creator(s) : Hardy, Thomas A.;Beecroft, Gordon;Quinn, William J.; Corporate Contributor(s) : Oregon. Highway Division Published Date : 1982-12-01 URL : /view/dot/22774 "Precast reinforced concrete box" (1982). "Precast reinforced concrete box culverts : experimental feature." (1982) "Precast reinforced concrete box culverts : experimental feature." , 1982 Export RIS Citation Information.

:

Hardy, Thomas A. ;

Beecroft, Gordon

1982-12-01

No Description
Evaluation of epoxy coated reinforcing steel in Oregon bridges.

CITE Title : Evaluation of epoxy coated reinforcing steel in Oregon bridges. Creator(s) : Beecroft, Gordon;Hardy, Thomas A.;Quinn, William J.; Published Date : 1982-11-01 URL : /view/dot/22939 "Evaluation of epoxy coated" (1982). "Evaluation of epoxy coated reinforcing steel in Oregon bridges." (1982) "Evaluation of epoxy coated reinforcing steel in Oregon bridges." , 1982 Export RIS Citation Information.

:

Beecroft, Gordon ;

Hardy, Thomas A.

1982-11-01

No Description
Evaluation of rubber-asphalt chip seals in Oregon : final report.

CITE Title : Evaluation of rubber-asphalt chip seals in Oregon : final report. Creator(s) : Beecroft, Gordon;Hardy, Thomas A.;Steyskal, Richard J.; Corporate Creator(s) : Oregon. Dept. of Transportation. Highway Division Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1982-09-01 URL : /view/dot/22546 "Evaluation of rubber-asphalt chip" (1982). "Evaluation of rubber-asphalt chip seals in Oregon : final report." (1982) "Evaluation of rubber-asphalt chip seals in Oregon : final report." , 1982 Export RIS Citation Information.

:

Beecroft, Gordon ;

Hardy, Thomas A.

1982-09-01

:

The Oregon State Highway Division, in cooperation with the Federal Highway Administration, participated in a demonstration project on the evaluation o...
Evaluation of high mast luminaire lowering devices in Oregon.

CITE Title : Evaluation of high mast luminaire lowering devices in Oregon. Creator(s) : Beecroft, Gordon;Anderson, Judy; Corporate Creator(s) : Oregon. Dept. of Transportation. Research Section Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1981-09-01 URL : /view/dot/22973 "Evaluation of high mast" (1981). "Evaluation of high mast luminaire lowering devices in Oregon." (1981) "Evaluation of high mast luminaire lowering devices in Oregon." , 1981 Export RIS Citation Information.

:

Beecroft, Gordon ;

Anderson, Judy

1981-09-01

:

High mast luminaire lowering devices were installed on two projects in Oregon following approval by the Department of Transportation, Federal Highway ...
Evaluation of flexible plastic glare shield in Oregon.

CITE Title : Evaluation of flexible plastic glare shield in Oregon. Creator(s) : Anderson, Judy;Beecroft, Gordon;Peterson, Dennis; Corporate Creator(s) : Oregon. Dept. of Transportation. Highway Division Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1981-05-01 URL : /view/dot/23014 "Evaluation of flexible plastic" (1981). "Evaluation of flexible plastic glare shield in Oregon." (1981) "Evaluation of flexible plastic glare shield in Oregon." , 1981 Export RIS Citation Information.

:

Anderson, Judy ;

Beecroft, Gordon

1981-05-01

:

This experimental features project was approved by the Department of Transportation, Federal Highway Administration, on July 11, 1973. A four-mile sec...
The evaluation of pavement patching materials in Oregon : final report.

CITE Title : The evaluation of pavement patching materials in Oregon : final report. Creator(s) : Quinn, William J.;Beecroft, Gordon; Corporate Creator(s) : Oregon. Dept. of Transportation. Highway Division Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1980-11-01 URL : /view/dot/22859 "The evaluation of pavement" (1980). "The evaluation of pavement patching materials in Oregon : final report." (1980) "The evaluation of pavement patching materials in Oregon : final report." , 1980 Export RIS Citation Information.

:

Quinn, William J. ;

Beecroft, Gordon

1980-11-01

:

This report describes the installation and evaluation of trial pavement patching materials in Oregon. The patches were placed in Portland cement concr...
Membrane protection for steel stringer tops : Yaquina Bay Bridge, Newport, Oregon : construction report.

CITE Title : Membrane protection for steel stringer tops : Yaquina Bay Bridge, Newport, Oregon : construction report. Creator(s) : Elroy, Charles W.;Beecroft, Gordon; Corporate Creator(s) : Oregon. Dept. of Transportation. Highway Division Published Date : 1980-10-01 URL : /view/dot/22494 "Membrane protection for steel" (1980). "Membrane protection for steel stringer tops : Yaquina Bay Bridge, Newport, Oregon : construction report." (1980) "Membrane protection for steel stringer tops : Yaquina Bay Bridge, Newport, Oregon : construction report." , 1980 Export RIS Citation Information.

:

Elroy, Charles W. ;

Beecroft, Gordon

1980-10-01

:

The experimental feature of this project was to evaluate the application and performance of Chevron Industrial Membrane applied to the tops of steel d...
Evaluation of Oregon's first hot mix asphalt recycling project : Woodburn, Oregon, 1977.

CITE Title : Evaluation of Oregon's first hot mix asphalt recycling project : Woodburn, Oregon, 1977. Creator(s) : Whitcomb, William G.;Beecroft, Gordon;Wilson, James E.; Published Date : 1979-03-01 URL : /view/dot/22870 "Evaluation of Oregon's first" (1979). "Evaluation of Oregon's first hot mix asphalt recycling project : Woodburn, Oregon, 1977." (1979) "Evaluation of Oregon's first hot mix asphalt recycling project : Woodburn, Oregon, 1977." , 1979 Export RIS Citation Information.

:

Whitcomb, William G. ;

Beecroft, Gordon

1979-03-01

:

Pavement recycling has been suggested as a viable alternative to more conventional methods of pavement rehabilitation as a means of offsetting some of...
Construction of zone delineation raised reflective markers

CITE Title : Construction of zone delineation raised reflective markers Creator(s) : Beecroft, Gordon Corporate Contributor(s) : Oregon. Highway Division Published Date : 1978-08-01 URL : /view/dot/22782 "Construction of zone delineation" (1978). "Construction of zone delineation raised reflective markers" (1978) "Construction of zone delineation raised reflective markers" , 1978 Export RIS Citation Information.

:

Beecroft, Gordon

1978-08-01

No Description
Energy absorption of gravel mounds for truck escape ramps.

CITE Title : Energy absorption of gravel mounds for truck escape ramps. Creator(s) : Beecroft, Gordon Corporate Creator(s) : Oregon. Department of Transportation. Materials and Research Section Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1978-03-01 Report Number : FHWA-OR-78-3 URL : /view/dot/22416 "Energy absorption of gravel" (1978). "Energy absorption of gravel mounds for truck escape ramps." (1978) "Energy absorption of gravel mounds for truck escape ramps." , 1978 Export RIS Citation Information.

:

Beecroft, Gordon

1978-03-01

:

Escape ramps, used to stop trucks that have had brake failures on long downhill grades, are usually constructed in terrain where an ascending grade ca...
Recycling of asphalt concrete : Oregon's first hot mix project : interim report.

CITE Title : Recycling of asphalt concrete : Oregon's first hot mix project : interim report. Creator(s) : Dumler, James;Beecroft, Gordon; Corporate Creator(s) : Oregon. Dept. of Transportation. Highway Division Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1977-11-01 URL : /view/dot/23017 "Recycling of asphalt concrete" (1977). "Recycling of asphalt concrete : Oregon's first hot mix project : interim report." (1977) "Recycling of asphalt concrete : Oregon's first hot mix project : interim report." , 1977 Export RIS Citation Information.

:

Dumler, James ;

Beecroft, Gordon

1977-11-01

:

The need to reduce fuel consumption and conserve natural resources have been items of ever-increasing importance during recent years. This report disc...
Polymer concrete overlay test program : interim report.

CITE Title : Polymer concrete overlay test program : interim report. Creator(s) : Jenkins, J. C.;Beecroft, Gordon;Quinn, William J.; Corporate Creator(s) : Oregon. Dept. of Transportation. Highway Division Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1974-11-01 Report Number : 74-5 URL : /view/dot/22864 "Polymer concrete overlay test" (1974). "Polymer concrete overlay test program : interim report." (1974) "Polymer concrete overlay test program : interim report." , 1974 Export RIS Citation Information.

:

Jenkins, J. C. ;

Beecroft, Gordon

1974-11-01

:

This report describes work done on various combinations of monomers and polymer concrete mixes and identifies the mixes showing the greatest potential...
Polymer concrete development.

CITE Title : Polymer concrete development. Creator(s) : Beecroft, Gordon Corporate Creator(s) : Oregon State Highway Division, Materials and Research Section Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1974-02-01 URL : /view/dot/22844 "Polymer concrete development." (1974). "Polymer concrete development." (1974) "Polymer concrete development." , 1974 Export RIS Citation Information.

:

Beecroft, Gordon

1974-02-01

:

Our work to date has involved working with aggregate gradations to minimize the voids and with different combinations of monomers, catalysts and promo...
Service Behavior of Asphalt Concrete: a Ten-Year Study

CITE Title : Service Behavior of Asphalt Concrete: a Ten-Year Study Creator(s) : Beecroft, Gordon;Jenkins, J. C.;Wilson, James E.; Corporate Creator(s) : Oregon State Highway Division, Materials and Research Section Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1974-01-01 URL : /view/dot/39659 "Service Behavior of Asphalt" (1974). "Service Behavior of Asphalt Concrete: a Ten-Year Study" (1974) "Service Behavior of Asphalt Concrete: a Ten-Year Study" , 1974 Export RIS Citation Information.

:

Beecroft, Gordon ;

Jenkins, J. C.

1974-01-01

:

The 10-year study of asphalt pavement behavior described herein was initiated to follow the changes that occur with time and traffic and to supplement...
Temperature-viscosity relationships of selected asphalt cements.

CITE Title : Temperature-viscosity relationships of selected asphalt cements. Creator(s) : Beecroft, Gordon;Jenkins, J. C.; Corporate Creator(s) : Oregon State Highway Division, Materials and Research Section Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 1970-06-01 Report Number : HPR Project 1(6) 5142-609-09;Official Publication No. 69-7; URL : /view/dot/22467 "Temperature-viscosity relationships of selected" (1970). "Temperature-viscosity relationships of selected asphalt cements." (1970) "Temperature-viscosity relationships of selected asphalt cements." , 1970 Export RIS Citation Information.

:

Beecroft, Gordon ;

Jenkins, J. C.

1970-06-01

:

To gain information on the appropriate temperature to obtain a given desirable viscosity for the various asphalt cements commonly used in Oregon, visc...