About the Program 2030 Guam Transportation Plan Community Involvement Documents Contract Opportunities

The vision of the plan is to “To provide a safe, efficient and sustainable transportation system for our residents, visitors and military personnel that supports economic diversification, resource conservation and exceptional quality of life”.

After an extensive assessment of the needs of the community, three major needs have been identified:

  • Roadway improvements
  • Mass Transit Improvements
  • Pedestrian and Bicycle Improvements

The priority of the Guam Department of Public Works is to maintain, preserve and enhance Guam’s existing transportation system. The priority projects will include bridge replacement, geometric road improvements, pavement repair, intersection improvements, and traffic signal enhancements.
High Priority Projects with Available Funding

Project Name
Project Limits
Project Description		 Preliminary
Project Cost
2012 to 2015 Improvements
Route 10a (TTIP) Route 1 to Airport Widen from two to four lanes/sidewalks $6.1
Route 7/Route 7a/Route 24   Reconfigure Y-intersection $0.7
Route 1/Route 14 (ITC)   Additional turn lanes and development access $1.2
Route 1/Route 30   Additional turn lanes $1.2
Route 27 Ext (Hamburger Highway)
 Route 16 to Route 1 Widen from two to four lanes/sidewalks $16.2
Route 10a (TTIP) Airport to Route 16 Widen from two/three to six lanes/sidewalks $26.5
Miscellaneous safety/traffic operations     $6.0
2016 to 2019 Improvements
Route 26 (TTIP) Route 1 to Route 15 Widen from two to four lanes/sidewalks $51.4
Route 2 (TTIP) Route 2a to Erskin Drive Safety/operational improvements $11.2
Route 4 (TTIP) McD to Route 10 Rehabilitate four lanes/shoulders $28.7
Route 10/Route 15   Traffic signal modifications, signing, striping $0.4
Route 1/Route 4   SB left turn lanes $1.2
Miscellaneous safety/traffic operations     $6.0
2020 to 2023 Improvements
Route 25 (TTIP) Route 16 to Route 26 Widen from two to four lanes/sidewalks $28.3
Route 16/Route 10a   Restriping, signage for additional turn lanes $0.4
Route 1/Route 27a   Eastbound right-turn lane $0.7
Route 1/Route 10a   Northbound right-turn lane $1.2
Route 1/Route 27/Salisbury   Additional southbound left turn lane $1.7
Route 1/Route 3   Additional northbound left-turn lane $1.7
Route 1/Route 14a   Northbound/southbound right-turn lanes $2.6
Route 16/Route 27   Additional turn lanes $2.6
Miscellaneous safety/traffic operations     $6.0
2024 to 2027 Improvements
Tijan Parkway Route 10a to Route 8 Widen from two to four lanes/sidewalks $53.6
Route 1/Route 16   Traffic signal modifications, signing, striping $0.4
Route 1/Mansana   Signing, striping $0.4
Route 4/Route 10   Additional southbound through lane $0.7
Route 29 Route 1 to Route 15 Rehabilitate two lanes/shoulders $5.0
Route 1 Route 14 (ITC) to Route 8 Rehabilitate six lanes $25.4
Route 1/Route 28   Traffic signal modifications, signing, striping $0.4
Route 16/Route 27a   Traffic signal modifications, signing, striping $0.4
Route 1/Route 26   Traffic signal modifications, sign/stripe, and median $0.7
Route 7a Route 4 to Route 24a Rehabilitate two lanes/sidewalks $9.2
Route 14 Rnbt to Route 1 (ITC) Rehabilitate four lanes $9.7
Route 14b Route 14 to Route 1 Rehabilitate two lanes/sidewalks $3.3
Route 7a Route 8 to Route 4 Widen from three to four lanes $5.8
Miscellaneous safety/traffic operations     $6.0
2028 to 2031
Route 7 Route 24a to Route 6 Rehabilitate two lanes $6.7
Route 15 (Dairy) Route 4 to Route 10 Rehabilitate two lanes/shoulders $11.6
Route 1/St. John's Church   Minor street approach widening $0.7
Route 1/Route 14 (N San Vitoris)   Additional northbound left-turn lane $1.7
Route 10 Route 8 to Route 4 Rehabilitate four lanes $26.4
Route 4 Route 2 to Route 4a Rehabilitate two lanes/shoulders $38.8
Miscellaneous safety/traffic operations     $6.0
Total     $414.9

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