Standard tuning, got tired of seeing all these incorrect adaptations, so this is 
how it's played like the Juddds recorded it,IMOHO.
Intro Cadd9 D7sus/C Cadd9 D7sus/C

             Cadd9                         Fsus2
I'd gladly   walk across the desert with no shoes upon my feet
   G7                 G7sus     G7       Fsus2    C   G
to share with you the last bite of bread I had to eat
        Cadd9                        Am7(add4)
I would swim out to save you in your sea of broken dreams
     Fsus2              C/G      G7sus           G7
When all your hopes are sinking, let me show you what love means
C              F G7        Dm         G7/B      C     F G
Love can build a bridge, between your heart and mine
C        C/E     F                           C/G   G7                  Cadd9
Love can build a bridge, dont you think it's time, don't you think its time
D7sus/C D7sus/C Cadd9 D7sus/C
        Cadd9                         Fsus2
I would whisper love so loudly, ev'ry heart would understand
     G7            G7sus G7  Fsus2              C   G
That love and only love, can join the tribes of man
        Cadd9                   Am7(add4)
I would give my heart's desire, so that you might see
    Fsus2            C/G              G7sus           G7
The first step is to realize, that it all begins with you and me
C              F G7      Dm           G7/B      C    F  G
Love can build a bridge, between your heart and mine
C        C/E     F                            C/G  G7                  C
Love can build a bridge, don't you think it's time,don't you think its time
 F  G7  Dm G7/B F G C C/E F C/G G7 C
(Bridge)
Am                      G7/B             C              Dm7       C/E
When we stand together, it's our finest hour, we can do anything, anything
F                    G
If we keep believin' in the power
C              F G7       Dm          G7/B       C    F G
Love can build a bridge, between your heart and mine
C        C/E     F                              C/G G7                   C
Love can build a bridge, don't you think it's time, don't you think it's time
F G C              F G7      Dm           G7/B      C    F G
    Love can build a bridge, between your heart and mine
    C        C/E     F                            C/E
    Love can build a bridge, don't you think it's time, 
    G7                      Cadd9  D7sus/C  Cadd9  D7sus/C
    don't you think it's time
    D7sus/C            Cadd9 F  Cadd9  F             Cadd9
    Dont you think it' time,           Love and only love
    F             Cadd9  F  Cadd9
    Love and only love
Cadd9    D7sus/C       G7sus   Am7(add4)   G7/B   
X32030   X3X213        #X0011  X00010      X20001
The rest of the chords are self explanatory, it's in 4/4 timeing
Listen to the song again to convey the feel for it, like a hymm.
Any comments. Posted by Audie Milligan Aguirre, Lttle Big Horn Home Studio
Any questions can be left at the following- audieaguirre@netzero.com