span
span
verb
To extend or stretch across an area or a period of time.
"The new bridge will span the river."
noun
The full extent, length, or period from one end to another.
"The bridge has a long span."
Thesaurus
Synonyms: straddle, bridge, brace, couplet, distich, duet, yoke, duo, dyad, couple, pair, twosome