Tionscadail & Feabhsúcháin
Is é is cuspóir do chlár caiteachais chaipitiúil TII feabhas a chur ar shábháilteacht agus ar éifeachtúlacht an ghréasáin bóithre náisiúnta chun go mbeidh sé oiriúnach d'fheidhm lastais, gnó agus taistil shóisialta.
Ár Sainchúram
Feabhsú Líonra Bóithre
Is mór an tairbhe dár sábháilteacht is dár saoil iad feabhsúcháin ar an ngréasán bóithre agus bíonn siad mar bhonn faoi pholasaithe an Rialtais.
Cabhraíonn siad le:
- Daoine a shábháil ar an mbás agus gortaithe a laghdú.
- Costas taistil do ghnóthaí agus do dhaoine aonair a laghdú.
- Forbairt réigiúnach, infheistíocht turasóireachta agus ghnó a éascú.
- Dálaí comhshaoil a fheabhsú trí astaíochtaí gás ceaptha teasa a laghdú.
- Fáil réidh le plódú tráchta i mbailte agus i sráidbhailte ar fud na tíre.
Improvement Priorities
Excellent progress has been made on upgrading the national road network in recent years but much work is still required. The pace at which TII can improve the network is limited by the levels of funding made available:
The priorities for TII may be summarised as follows:
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Asset Management, Network Rehabilitation and Network Operations
The first priority after existing commitments are fulfilled is to maintain the asset value, the reliability, and the functionality of the network.
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National Secondary Roads Improvements, Bottleneck Improvement Projects, Safety Projects and Traffic Management Projects
TII is committed to implementing improvements as the funding situation permits, and has brought a number of schemes through the planning process so as to be ready to build once funding is available
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Network Improvement Projects
The investment in the national road network in recent years has vastly improved many of the busiest and most strategic national roads. These improvements have transformed the routes in question, and are delivering economic benefits that are multiples of their costs.

Páirtíochtaí Príobháideacha Poiblí
Tá polasaí ag an Údarás feabhsúcháin ghréasáin a chur i bhfeidhm le tionscadail PPP nuair is cuí, ar scéimeanna mótarbhealaigh agus ar mhór-thrasrianta aibhneacha mar shampla. Faigh breis eolais ar PPP.

An Clár um fheabhsú Seirbhísí Oibríochta Mótarbhealaigh (eMOS)
Tá clár eMOS ceaptha sábháilteacht, athléimneacht agus inbhuanaitheacht an ghréasáin mótarbhealaí a chosaint.

N/M20 Cork To Limerick Project Preferred Transport Solution
The objective of the TII's capital expenditure programme is to improve the safety and efficiency of the national road network.