Results 81 to 90 of about 4,863,988 (153)

Distance-dependent patterns of intercity passenger mode share: A multiscale analysis of socioeconomic and spatiotemporal heterogeneity. [PDF]

PLoS One
Xiang Y, Zeng T, Yu W, Ye L, Wang W, Tang W.   +5 more
europepmc   +1 more source

Data-driven rapid assessment of bridge responses under mixed traffic with restricted overloaded vehicles using machine learning. [PDF]

PLoS One
Luo B, Li Q, Wang J, Wang G, Wu J, Wang Z, Zhan C.   +6 more
europepmc   +1 more source

A study on risk assessment and system development of tunnel lighting facilities based on XGBoost and Bayesian optimization. [PDF]

Sci Rep
Xiao H, Yang W, Tang J, Wang ZL.
europepmc   +1 more source

Field Measurements and Numerical Simulations of Temperature and Moisture in Highway Engineering Using a Frequency Domain Reflectometry Sensor. [PDF]

Sensors (Basel), 2016
Yao YS, Zheng JL, Chen ZS, Zhang JH, Li Y.   +4 more
europepmc   +1 more source

Oregon State Highway Dept. standard highway signs

Consists of illustrations of the standard highway signs of OregonThis archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program.

core  

Study on Road Performance and Substitution Rate Optimization of Highway Solid Waste Recycled Aggregate. [PDF]

Materials (Basel)
Lin Z, Long H, Liu Y, Zhao Q.
europepmc   +1 more source

Traffic signal operations near highway-rail grade crossings

This report of the Transportation Research Board presents information on the policiesand operational characteristics of highway-rail grade crossing warning devices and detailson system components, including advance warning times, train detection, and ...
Korve, H. W.
core  

Consultant administration and project development manual

, 2008
Title from PDF cover (viewed July 20, 2009).; "September 2008."; Previously published in loose-leaf format: Consulting engineers manual / prepared by prepared by Bureau of Engineering and Highway Operations, Office of Engineering, Division of Consultant ...
Connecticut. Bureau of Engineering and Highway Operations. Division of Consultant Design.
core  

Study on the relationship between soil aggregate size, electrical conductivity, organic carbon, and nutrient availability in highway slopes in alpine regions. [PDF]

PLoS One
Zhu M, Huang B, Ai Y, Liu Z, Ai S, Sheng M, Ai X.   +6 more
europepmc   +1 more source

A portable energy absorbing system for highway service vehicles : final report

, 1974
"September 1974."; "JHRAC Project 73-4."; " ... sponsored by the Joint Highway Research Council of the University of Connecticut and the Connecticut Department of Transportation, and was carried out in the Civil Engineering Department of the University ...
Carney, John F.,
core